Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?
a=992364&t=112756#root
Your Current Vehicle: 2009 Chevrolet Trailblazer
1 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Component Connector End Views
Component Connector End Views
1-2 Shift Solenoid (SS) Valve, Wiring Harness Side
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Connector Part Information
OEM: 12162201
Service Connector: 12162201
Description: 2-Way F Metri-Pack 150.2 P2 Series (NA)
Terminal Part Information
Terminal/Tray: Service with Harness
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
1-2 Shift Solenoid (SS) Valve, Wiring Harness Side
Pin Wire Circuit Function
A 0.5 RD 839 Ignition 1 Voltage
B 0.5 L-GN 1222 1-2 Shift Solenoid Valve Control
2 3 Shift S l id (SS) V l Wi i H Sid
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2-3 Shift Solenoid (SS) Valve, Wiring Harness Side
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Connector Part Information
OEM: 12162201
Service: with Harness
Description: 2-Way F Metri-Pack 150.2 P2 Series (NA)
Terminal Part Information
Terminal/Tray: Service with Harness
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
2-3 Shift Solenoid (SS) Valve, Wiring Harness Side
Pin Wire Circuit Function
A 0.5 RD 839 Ignition 1 Voltage
B 0.35 YE 1223 2-3 Shift Solenoid Valve Control
3-2 Shift Solenoid (SS) Valve Assembly, Wiring Harness Side
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Connector Part Information
OEM: 12146094
Service: with Harness
Description: 2-Way F Metri-Pack 150.2 P2 Series (GY)
Terminal Part Information
Terminal/Tray: Service with Harness
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
3-2 Shift Solenoid (SS) Valve Assembly, Wiring Harness Side
Pin Wire Circuit Function
A 0.35 WH 687 3-2 Shift Solenoid Valve Control
B 0.5 RD 839 Ignition 1 Voltage
A/C Compressor Clutch Assembly
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Connector Part Information
OEM: 12162017
Service: 12101937
Description: 2-Way F Metri-Pack 150 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
A/C Compressor Clutch Assembly
Pin Wire Circuit Function
A 0.35 BK 350 Ground
B 0.35 D-GN 59 A/C Compressor Clutch Supply Voltage
A/C Low Pressure Switch
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Connector Part Information
5 of 711 9/26/2022, 7:07 PM
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OEM: 12052644
Service: See 15306302
Description: 2-Way F Metri-Pack 150 Series Sealed (L-GY)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
A/C Low Pressure Switch
Pin Wire Circuit Function
A 0.35 D-BU 204 A/C Low Pressure Sensor Signal
B 0.5 BK 250 Ground
A/C Refrigerant Pressure Sensor
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Connector Part Information
OEM: 15477863
Service: 88988144
Description: 3 Way F GT 150 Series Sealed (BK)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Description: 3-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
A/C Refrigerant Pressure Sensor
Pin Wire Circuit Function
1 0.35 BK 2751 Low Reference
2 0.35 GY 2700 5-Volt Reference
3 0.35 RD/BK 380 A/C Refrigerant Pressure Sensor Signal
Accelerator Pedal Position (APP) Sensor (LL8)
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Connector Part Information
OEM: 15326830
Service: 88953153
Description: 6-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
7 of 711 9/26/2022, 7:07 PM
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Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Accelerator Pedal Position (APP) Sensor (LL8)
Pin Wire Circuit Function
A 0.35 TN 1274 5–Volt Reference
B 0.35 L-BU 1162 APP Sensor 2 Signal
C 0.35 PU 1272 Low Reference
D 0.35 BN 1271 Low Reference
E 0.35 D-BU 1161 APP Sensor 1 Signal
F 0.35 WH/BK 1164 5-Volt Reference
Accelerator Pedal Position (APP) Sensor (LH6/LS2)
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Connector Part Information
OEM: 15326830
Service: 88953153
Description: 6-Way F GT 150 Series Sealed (BK)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Accelerator Pedal Position (APP) Sensor (LH6/LS2)
Pin Wire Circuit Function
A 0.35 TN 1274 5-Volt Reference
B 0.35 L-BU 1162 APP Sensor 2 Signal
C 0.35 PU 1272 Low Reference
D 0.35 BN 1271 Low Reference
E 0.35 D-BU 1161 APP Sensor 1 Signal
F 0.35 WH/BK 1164 5-Volt Reference
Air Suspension Compressor Assembly X1
Connector Part Information
OEM: 15326654
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Service: 88986254
Description: 8-Way F GT 280 Series Sealed (BK)
Terminal Part Information
Pins: A–C, E–G
Terminal/Tray: 15304719/19
Core/Insulation Crimp: E/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pins: D, H
Terminal/Tray: 15304720/19
Core/Insulation Crimp: 4/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Air Suspension Compressor Assembly X1
Pin Wire Circuit Function
A 0.35 PU 2264 Right Rear Air Suspension Sensor Low Reference
B 0.35 PU 2185 Left Rear Air Suspension Sensor Low Reference
C 0.35 D-GN/WH 817 Vehicle Speed Signal
D 3 BK 2450 Ground
E 0.35 BN 2227 Right Rear Air Suspension Sensor Signal
F 0.35 BN 2184 Left Rear Air Suspension Sensor Signal
G 0.5 BN 241 Ignition 3 Voltage
H 3 OG 2840 Battery Positive Voltage
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Air Suspension Compressor Assembly X2 (Air Suspension Inflator Switch)
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Connector Part Information
OEM: 15326808
Service: 15306388
Description: 3-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Air Suspension Compressor Assembly X2 (Air Suspension Inflator Switch)
Pin Wire Circuit Function
A RD — Switch Signal
B BK — Ground
C TN — Indicator Control
Air Suspension Sensor– Left Rear
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Connector Part Information
OEM: 15326801
Service: 15306156
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Air Suspension Sensor– Left Rear
Pin Wire Circuit Function
A 0.35 BN 2184 Left Rear Air Suspension Sensor Signal
B 0.35 PU 2185 Left Rear Air Suspension Sensor Low Reference
Air Suspension Sensor– Right Rear
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Connector Part Information
OEM: 15326801
Service: 15306156
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Air Suspension Sensor– Right Rear
Pin Wire Circuit Function
A 0.35 BN 2227 Right Rear Air Suspension Sensor Signal
B 0.35 PU 2264 Right Rear Air Suspension Sensor Low Reference
Air Temperature Actuator – Left
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Connector Part Information
OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: 5–7, 9–10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Air Temperature Actuator – Left
Pin Wire Circuit Function
5 0.35 BN 341 Ignition 3 Voltage
6 0.35 D-BU 1199 Left Air Temperature Door Control
7 0.35 YE 1791 Low Reference
8 — — Not Used
9 0.35 L-BU 733 Left Air Temperature Door Position Signal
10 0.35 L-BU/BK 1688 5-Volt Reference
Air Temperature Actuator – Right
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Connector Part Information
OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: 5–7, 9–10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Air Temperature Actuator – Right
Pin Wire Circuit Function
5 0.35 BN 341 Ignition 3 Voltage
6 0.35 WH/BK 1236 Right Air Temperature Door Control
7 0.35 YE 1791 Low Reference
8 — — Not Used
9 0.35 D-BU 1646 Right Air Temperature Door Position Signal
10 0.35 L-BU/BK 1688 5-Volt Reference
Air Temperature Sensor– Lower Left
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Connector Part Information
OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Air Temperature Sensor– Lower Left
Pin Wire Circuit Function
A 0.35 BN 718 Low Reference
B 0.35 WH/BK 2339 Lower Left Air Temperature Sensor Signal
Air Temperature Sensor– Lower Right
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Connector Part Information
OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Air Temperature Sensor– Lower Right
Pin Wire Circuit Function
A 0.35 BN 718 Low Reference
B 0.35 GY/BK 2337 Lower Right Air Temperature Sensor Signal
Air Temperature Sensor– Upper Left
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Connector Part Information
OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Air Temperature Sensor– Upper Left
Pin Wire Circuit Function
A 0.35 BN 718 Low Reference
B 0.35WH 2338 Upper Left Air Temperature Sensor Signal
Air Temperature Sensor– Upper Right
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Connector Part Information
OEM: 12047662
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Service: 12085535
Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Air Temperature Sensor– Upper Right
Pin Wire Circuit Function
A 0.35 BN 718 Low Reference
B 0.35 GY 2336 Upper Right Air Temperature Sensor Signal
Air Temperature Sensor Assembly– Inside
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Connector Part Information
OEM: 12047786
Service: 12085536
Description: 4-Way M Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
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Terminal Part Information
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Air Temperature Sensor Assembly– Inside
Pin Wire Circuit Function
A 0.35 D-GN 734 Inside Air Temperature Sensor Signal
B 0.35 WH/BK 1236 Inside Air Temperature Sensor Assembly Control
C 0.35 BK 1350 Ground
D 0.35 BN 718 Low Reference
Ambient Air Temperature Sensor (CJ2)
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Connector Part Information
OEM: 12052642
Service: 12101856
Description: 2-Way F Metri-Pack 150 Series Sealed (L-GN)
Terminal Part Information
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Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Ambient Air Temperature Sensor (CJ2)
Pin Wire Circuit Function
A 0.35 L-GN/BK 735 Ambient Air Temperature Sensor Signal
B 0.35 BN 718 Low Reference
Ambient Air Temperature Sensor (DF5)
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Connector Part Information
OEM: 12052642
Service: 12101856
Description: 2-Way F Micro-Pack 150 Series Sealed (L-GN)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
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Ambient Air Temperature Sensor (DF5)
Pin Wire Circuit Function
A 0.35 L-GN/BK 735 Ambient Air Temperature Sensor Signal
B 0.35 BN 718 Low Reference
Ambient Light Sensor (CJ3)
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Connector Part Information
OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Ambient Light Sensor (CJ3)
Pin Wire Circuit Function
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A 0.35WH 278 Ambient Light Sensor Signal
B 0.35 BK 279 Ambient Light Sensor Low Reference
Ambient Light/Sunload Sensor Assembly
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Connector Part Information
OEM: 12064760
Service: 12085208
Description: 4-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Ambient Light/Sunload Sensor Assembly
Pin Wire Circuit Function
A 0.35 L-BU/BK 2519 Left Sunload Sensor Signal
B 0.35 GY 2521 Right Sunload Sensor Signal
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C 0.35 BK 279 Ambient Light Sensor Low Reference
D 0.35WH 278 Ambient Light Sensor Signal
Audio Amplifier X1 (with UQA)
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Connector Part Information
OEM: 15357040
Service: 12110626
Description: 8-Way F Metri-Pack 280 Series (L-GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12110842/4
Core/Insulation Crimp: A/B
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pins: B–C, F–H
Terminal/Tray: 12110844/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pins: E
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Terminal/Tray: 12110844/4
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Audio Amplifier X1 (with UQA)
Pin Wire Circuit Function
A 2 BK 1650 Ground
B 0.8 BN 199 Left Rear Speaker Output (+)
C 0.8 D-BU 46 Right Rear Speaker Output (+)
D — — Not Used
E 0.35 BARE 1573 Drain Wire
F 0.8 L-BU 115 Right Rear Speaker Output (−)
G 0.8 YE 116 Left Rear Speaker Output (−)
H 0.8 OG 3740 Battery Positive Voltage
Audio Amplifier X2 (with UQA)
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Connector Part Information
OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series (GY)
Terminal Part Information
Pins: A5–A7, A8
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Pins: A9–A12, B1–B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Audio Amplifier X2 (with UQA)
Pin Wire Circuit Function
A1–A4 — — Not Used
A5 1 TN 201 Left Front Speaker Output (+)
A6 1 GY 118 Left Front Speaker Output (−)
A7 1 L-GN 200 Right Front Speaker Output (+)
A8 1 D-GN 117 Right Front Speaker Output (−)
A9 0.35 D-BU 1857 Left Front Midrange Speaker Output (+)
A10 0.35 L-BU 1957 Left Front Midrange Speaker Output (−)
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A11 0.35 OG 1853 Right Front Midrange Speaker Output (+)
A12 0.35 D-GN 1953 Right Front Midrange Speaker Output (−)
B1 0.35 GY/BK 2334 Radio Mute Signal
B2 0.35 PU 493 Rear Seat Audio Enable Signal
B3 0.5 BK 1946 Right Rear Low Level Audio Signal (−)
B4 0.5 D-BU 546 Right Rear Low Level Audio Signal (+)
B5 0.5 D-GN/WH 1547 Left Rear Low Level Audio Signal (−)
B6 0.5 BN 599 Left Rear Low Level Audio Signal (+)
B7 0.35 OG/BK 1546 Right Front Low Level Audio Signal (−)
B8 0.35 L-GN 512 Right Front Low Level Audio Signal (+)
B9 0.35 D-GN 1947 Left Front Low Level Audio Signal (−)
B10 0.35 TN 511 Left Front Low Level Audio Signal (+)
B11 0.35 PK 314 Radio On Signal
B12 0.35 BARE 2099 Drain Wire
Automatic Transmission Shift Lock Actuator
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Connector Part Information
OEM: 12064762
Service: 12125665
Description: 6-Way F Metri–Pack 150 Series Unsealed (L-GY)
Terminal Part Information
Terminal/Tray: 15326030/2
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)
Automatic Transmission Shift Lock Actuator
Pin Wire Circuit Function
A 0.35 BK 150 Ground
B 0.35 RD 275 A/T Shift Lock Control Switch Supply Voltage
C 0.35 PU 961 Remote Shift Selector Signal
D — — Not Used
E 0.35 OG 1135 A/T Shift Lock Control Solenoid Supply Voltage
F 0.35 YE 1020 Ignition 3 Voltage
Accessory Power Outlet – Console
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Connector Part Information
OEM: 12176446
Service: 15305923
Description: 3-Way F Metri-Pack 280 Series (BK)
Terminal Part Information
Pins: A, C
Terminal/Tray: 12110844/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Accessory Power Outlet – Console
Pin Wire Circuit Function
A 1 OG 1040 Battery Positive Voltage
B — — Not Used
C 0.8 BK 2250 Ground
Accessory Power Outlet – Rear
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Connector Part Information
OEM: 12176446
Service: 15305923
Description: 3-Way F Metri-Pack 280 Series (BK)
Terminal Part Information
Pins: A, C
Terminal/Tray: 12110844/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Accessory Power Outlet – Rear
Pin Wire Circuit Function
A 0.8 OG 1040 Battery Positive Voltage
B — — Not Used
C 0.8 BK 2250 Ground
Backup Lamp – Left (Z88)
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Connector Part Information
OEM: 15435155
Service: 88953356
Description: 3-Way F Lamp Socket Wedge (GY)
Terminal Part Information
Pins: A, G
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Backup Lamp – Left (Z88)
Pin Wire Circuit Function
A 0.5 L-GN 24 Backup Lamp Supply Voltage
B — — Not Used
G 0.5 BK 2450 Ground
Backup Lamp – Right (Z88)
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Connector Part Information
OEM: 15435155
Service: 88953356
Description: 3-Way F Lamp Socket Wedge (GY)
Terminal Part Information
Pins: A, G
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Backup Lamp – Right (Z88)
Pin Wire Circuit Function
A 0.5 L-GN 24 Backup Lamp Supply Voltage
B — — Not Used
G 0.5 BK 2450 Ground
Battery−
Terminal Part Information
Terminal: 12146466
Core/Insulation Crimp: N/A
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Description: Ring Terminal
Battery−
Pin Wire Circuit Function
A 13 BK 150 Ground
19 BK 650 Ground (LL8)
32 BK 650 Ground (LH6/LS2)
8 BK 2150 Ground (LH6/LS2)
Battery +
Terminal Part Information
Terminal: 12129465
Core/Insulation Crimp: N/A
Description: Ring Terminal
Battery +
Pin Wire Circuit Function
A 19 RD 1 Battery Positive Voltage
19 RD 1 Battery Positive Voltage (LL8)
8 RD/WH 1 Battery Positive Voltage (LL8)
32 RD 1 Battery Positive Voltage (LH6/LS2)
8 RD 1 Battery Positive Voltage (LH6/LS2)
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Blower Motor
Connector Part Information
OEM: 12066681
Service: 12101917
Description: 2-Way F Metri-Pack 630 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: Service as Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Blower Motor
Pin Wire Circuit Function
A 3 PU 65 Blower Motor Supply Voltage
B 3 BK 850 Ground
Blower Motor Control Module
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Click to Enlarge
Connector Part Information
OEM: 12129489
Service: 19368864
Description: 3-Way F Metri-Pack 280 Series Unsealed (BK)
Terminal Part Information
Pins: A, C
Terminal/Tray: 15324340/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Pins: B
Terminal/Tray: 12110844/4
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Blower Motor Control Module
Pin Wire Circuit Function
A 3 RD 542 Battery Positive Voltage
B 0.35 PU/WH 760 Blower Motor Speed Control
C 3 BK 2250 Ground
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Blower Motor Resistor Assembly
Click to Enlarge
Connector Part Information
OEM: 12052854
Service: 15862656
Description: 7-Way F Metri-Pack 280 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Blower Motor Resistor Assembly
Pin Wire Circuit Function
A 2 TN 63 Medium 1 Blower Motor Control
B 2 YE 60 Low Blower Motor Control
C 2 PU 73 Medium 3 Blower Motor Control
D 2 L-BU 72 Medium 2 Blower Motor Control
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E 3 BK 2250 Ground
F 2 OG 52 High Blower Motor Control
G 3 RD 542 Battery Positive Voltage
Body Control Module (BCM) X1
Click to Enlarge
Connector Part Information
OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series (GY)
Terminal Part Information
Pins: A2–A6, A12, B1–B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Body Control Module (BCM) X1
Pin Wire Circuit Function
A1 — — Not Used
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A2 0.35 WH 2282 Headlamp Washer Relay Control (CE4)
A3 0.35 OG 1140 Battery Positive Voltage
A4 0.35 BK/WH 1969 Headlamp High Beam Relay Control
A5 0.35 PK/WH 1970 Headlamp Low Beam Relay Control
A6 0.35 PK 5363 Inclination Sensor Low Reference (BAE)
A7– — — Not Used
A11
A12 0.35 WH 278 Ambient Light Sensor Signal
B1 0.35 L-GN 1037 Class 2 Serial Data
B2 0.35 BK 279 Ambient Light Sensor Low Reference
B3 0.35 L-GN 2270 Rear Window Washer Relay Control
B4 0.35 GY/BK 2226 Instrument Panel Lamps Dimmer Switch Low
Reference
B5 0.35 GY 705 5-Volt Reference
B6 0.35WH 2283 12-Volt Reference
B7 0.35 OG/BK 2090 Courtesy Lamps Supply Voltage
B8 0.35 L-GN 1011 Remote Radio Control Signal (STW)
B9 0.35 GY 391 Rear Window Wiper Switch Signal
B10 0.35 YE 1836 Security System Sensor Signal (without BAE)
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B11 0.35 GY 2521 Right Sunload Sensor Signal (CJ2)
B12 0.35 2519 Left Sunload Sensor Signal (CJ2)
L-BU/BK
Body Control Module (BCM) X2
Click to Enlarge
Connector Part Information
OEM: 12110112
Service: 12110112
Description: 32-Way F Micro-Pack 100 Series (TN)
Terminal Part Information
Pins: E3–9, E11–E12, E14, F3–F11, F13
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Body Control Module (BCM) X2
Pin Wire Circuit Function
E1–E2 — — Not Used
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E3 0.35 L-GN 80 Key In Ignition Switch Signal
E4 0.35 YE 307 Headlamp Switch Flash to Pass Signal
E5 0.35 GY/BK 308 Park Lamp Switch On Signal
E6 0.35 PK/BK 109 Hood Ajar Switch Signal (WX7)
E7 0.35 PK 1348 Headlamp On Indicator Control
E8 0.35 BK 1835 Security System Sensor Low Reference (without
BAE)
E9 0.35 RD/WH 812 12-Volt Reference (without BAE)
E10 — — Not Used
E11 0.35 1317 Fog Lamp Relay and Indicator Control (T96)
D-GN/WH
E12 0.35 BK 28 Horn Relay Control
E13 — — Not Used
E14 0.35 TN 5463 Daytime Running Lamp Override Indicator (without
WX7)
E15– — — Not Used
E16
F1–F2 — — Not Used
F3 0.35 D-GN 113 Windshield Wiper Switch Signal 2
F4 0.35 1495 Courtesy Lamps On Signal
D-BU/WH
F5 0.35 BN/WH 1871 Headlamp Washer Switch Signal (CE4)
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F5 0.35 BN/WH 1871 Headlamp Washer Switch Signal (CE4)
F6 0.35 OG 192 Front Fog Lamps Switch Signal (T96)
F7 0.35 L-BU 187 Rear Fog Lamps Switch Signal (T79)
F8 0.35 L-GN 5462 DRL Defeat Switch Signal (without WX7)
F9 0.35 WH 103 Headlamp Switch Headlamps On Signal
F10 0.35 L-GN 11 Headlamp High Beam Supply Voltage
F11 0.35 PU 328 Interior Lamp Defeat Switch Signal
F12 — — Not Used
F13 0.35 PK 5068 Intrusion Sensor Switch Disable Signal (BAE)
F14– — — Not Used
F16
Body Control Module (BCM) X3
Click to Enlarge
Connector Part Information
OEM: 15354796
Service: As Assembly
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Description: 40-Way M Flexible Circuit Header Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: Service as Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Body Control Module (BCM) X3
Pin Wire Circuit Function
A1 — 2140 Battery Positive Voltage
A2 — 2140 Battery Positive Voltage
A3 — 748 Right Rear Door Ajar Switch Signal
A4 — 1134 Park Brake Switch Signal
A5 — 195 Door Lock Control
A6 — 2265 Power Window Lockout Left Rear Control
A7 — HD11 Not Used
A8 — 747 Left Rear Door Ajar Switch Signal
A9 — LD14 Not Used
A10 — LD16 Not Used
A11 — 1350 Ground
A12 — 1353 RAP Supply Voltage
A13 — 194 Door Unlock Control
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A14 — 1080 Park Lamp Relay Control
A15 — LS05 Power Sounder Enable Signal (BAE)
A16 — 1828 Intrusion Sensor Data Signal (BAE)
A17 — A12 Not Used
A18 — 1390 Ignition 0 Voltage
A19 — 39 Ignition 1 Voltage
A20 — 541 Ignition 3 Voltage
B1 — 230 Instrument Panel Lamps Dimming Control
B2 — 230 Instrument Panel Lamps Dimming Control
B3 — 690 Courtesy Lamp Supply Voltage
B4 — 2240 Battery Positive Voltage
B5 — 1196 Power Window Switch Right Rear Up Signal
B6 — 2266 Power Window Lockout Right Rear Control
B7 — 1188 Power Window Switch Right Rear Down Signal
B8 — 1185 Power Window Switch Left Rear Up Signal
B9 — 1187 Power Window Switch Left Rear Down Signal
B10 — LD11 Not Used
B11 — 1350 Ground
B12 24 B k L S l V l
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B12 — 24 Backup Lamp Supply Voltage
B13 — 4440 Battery Positive Voltage
B14 — 1382 LED Dimming Signal
B15 — 543 Accessory Voltage
B16 — HS02 Not Used
B17 — 4040 Battery Positive Voltage
B18 — 1732 Courtesy Lamps Supply Voltage
B19 — 1977 Rear Fog Lamp Relay and Indicator Control
B20 — 5362 Incline Sensor Signal (BAE)
Brake Booster Vacuum Sensor (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15448870
Service: 88988602
Description: 3-Way F 1.5 Sealed (GY)
Terminal Part Information
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Terminal/Tray: 7116-4102-08/9
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094430/J-35616-2A (GY)
Brake Booster Vacuum Sensor (LH6/LS2)
Pin Wire Circuit Function
1 0.35 D-BU 1809 Brake Booster Vacuum Sensor Signal
2 0.35 BK 452 Low Reference
3 0.35 GY 416 5-Volt Reference
Brake Fluid Level Switch
Click to Enlarge
Connector Part Information
OEM: 15304635
Service: 15306031
Description: 2-Way F Metri-Pack 150.2 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 12124075/5
Core/Insulation Crimp: E/C
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Release Tool/Test Probe: 12180559-1/J-35616-2A (GY)
Brake Fluid Level Switch
Pin Wire Circuit Function
A 0.5 BK 350 Ground
B 0.5 PU 333 Brake Fluid Level Sensor Signal
Camshaft Actuator Solenoid Assembly (LL8)
Click to Enlarge
Connector Part Information
OEM: 15326801
Service: 15306156
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Camshaft Actuator Solenoid Assembly (LL8)
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y( )
Pin Wire Circuit Function
A 0.35 BN 2198 Camshaft Position Solenoid Actuator High Control
B 0.35 BK 2199 Low Reference
Camshaft Position (CMP) Sensor (LL8)
Click to Enlarge
Connector Part Information
OEM: 15393906
Service: 12117025
Description: 3-Way F Metri-Pack 150 Series, Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Camshaft Position (CMP) Sensor (LL8)
Pin Wire Circuit Function
A 0.35 RD 631 12-Volt Reference
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B 0.35 PK/BK 632 CMP Sensor Signal
C 0.35 BK 630 Low Reference
Camshaft Position (CMP) Sensor (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 12059595
Service: 88986451
Description: 3-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Camshaft Position (CMP) Sensor (LH6/LS2)
Pin Wire Circuit Function
A 0.35 RD 631 12-Volt Reference
B 0.35 PK/BK 632 Low Reference
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C 0.35 BN/WH 633 CMP Sensor Signal
Cargo Lamp
Click to Enlarge
Connector Part Information
OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094428/J-35616-2A (GY)
Cargo Lamp
Pin Wire Circuit Function
A 0.35 BK 1350 Ground
B 0.35 GY/BK 690 Courtesy Lamp Supply Voltage
Cellular Telephone Microphone (UE1)
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Connector Part Information
OEM: 12047663
Service: 12085481
Description: 2-Way M Metri-Pack 150 Series (BK)
Terminal Part Information
Terminal/Tray: 12059894/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Cellular Telephone Microphone (UE1)
Pin Wire Circuit Function
A 0.35 GY 655 Cellular Microphone Low Reference
B 0.35 D-GN 654 Cellular Microphone Signal
Center High Mounted Stop Lamp (CHMSL)
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Click to Enlarge
Connector Part Information
OEM: 12047663
Service: 12085481
Description: 2-Way M Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Center High Mounted Stop Lamp (CHMSL)
Pin Wire Circuit Function
A 0.35 YE 820 CHMSL Supply Voltage
B 0.35 BK 1550 Ground
Cigar Lighter
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Click to Enlarge
Connector Part Information
OEM: 12176445
Service: 15305923
Description: 3-Way F Metri-Pack 280 Series (NA)
Terminal Part Information
Pins: A, C
Terminal/Tray: 12110844/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Cigar Lighter
Pin Wire Circuit Function
A 0.8 OG 640 Battery Positive Voltage
B — — Not Used
C 0.8 BK 2250 Ground
Console Mode Actuator – Auxiliary
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Click to Enlarge
Connector Part Information
OEM: 12064982
Service: 12102633
Description: 5-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: 1–3
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Console Mode Actuator – Auxiliary
Pin Wire Circuit Function
1 0.35 BN 341 Ignition 3 Voltage
2 0.35 WH 119 Auxiliary Mode Door Control
3 0.35 BK 2250 Ground
4–5 — — Not Used
Cornering Lamp – Left (Z88)
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Click to Enlarge
Connector Part Information
OEM: 15326291
Service: 15306358
Description: 3-Way F Lamp Socket Wedge Sealed (NA)
Terminal Part Information
Terminal/Tray: Service with Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Cornering Lamp – Left (Z88)
Pin Wire Circuit Function
A 0.35 OG 57 Left Cornering Lamp Supply Voltage
B — — Not Used
G 0.35 BK 350 Ground
Cornering Lamp – Right (Z88)
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Click to Enlarge
Connector Part Information
OEM: 15326291
Service: 15306358
Description: 3-Way F Lamp Socket Wedge (NA)
Terminal Part Information
Terminal/Tray: Service with Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Cornering Lamp – Right (Z88)
Pin Wire Circuit Function
A 0.35 BK 58 Right Cornering Lamp Supply Voltage
B — — Not Used
G 0.35 BK 250 Ground
Crankshaft Position (CKP) Sensor (LL8)
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Connector Part Information
OEM: 13519047
Service: 15306388
Description: 3-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe:
15315247/J-35616-2A (GY)
Crankshaft Position (CKP) Sensor (LL8)
Pin Wire Circuit Function
A 0.5 D-BU 6259 5-Volt Reference
B 0.5 BK 407 Low Reference
C 0.5 BN/WH 633 CKP Sensor Signal
Crankshaft Position (CKP) Sensor (LH6/LS2)
Click to Enlarge
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Click to Enlarge
Connector Part Information
OEM: 12129946
Service: 88987997
Description: 3-Way F Metri-Pack 150 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Crankshaft Position (CKP) Sensor (LH6/LS2)
Pin Wire Circuit Function
A 0.35 D-BU/WH 1869 CKP Sensor Signal
B 0.35 YE/BK 1868 Low Reference
C 0.35 L-GN 1867 12-Volt Reference
Data Link Connector (DLC)
Click to Enlarge
Connector Part Information
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OEM: 12110250
Service: 12110250
Description: 16-Way F Metri-Pack 150 Series (BK)
Terminal Part Information
Pins: 2, 5–6, 14
Terminal/Tray: 12129484/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Pins: 4, 16
Terminal/Tray: 12129484/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Data Link Connector (DLC)
Pin Wire Circuit Function
1 — — Not Used
2 0.35 PU 1132 DLC Class 2 Serial Data
3 — — Not Used
4 0.8 BK 2250 Ground
5 0.35 BK/WH 751 Ground
6 0.5 D-BU 6105 High Speed GMLAN Serial Data (+)
7–13 — — Not Used
14 0.5 L-BU/BK 6106 High Speed GMLAN Serial Data (−)
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15 — — Not Used
16 0.8 OG 640 Battery Positive Voltage
Defrost Actuator
Click to Enlarge
Connector Part Information
OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: 5–7, 9–10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Defrost Actuator
Pin Wire Circuit Function
5 0.35 BN 341 Ignition 3 Voltage
6 0.35 TN/BK 2274 Defrost Door Control
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7 0.35 YE 1791 Low Reference
8 — — Not Used
9 0.35 L-GN/BK 2276 Defrost Door Position Signal
10 0.35 L-BU/BK 1688 5-Volt Reference
Digital Radio Receiver (with U2K)
Connector Part Information
OEM: 15394150
Service: 15394150
Description: 16-Way F Micro 64 Series (BK)
Terminal Part Information
Pins: 2–3, 7, 9–10, 16
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
Digital Radio Receiver (with U2K)
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Pin Wire Circuit Function
1 — — Not Used
2 0.35 BN/WH 367 Left Audio Signal (+)
3 0.35 D-GN/WH 368 Right Audio Signal (+)
4–6 — — Not Used
7 0.35 YE 5679 Class 2 Serial Data
8 — — Not Used
9 0.5 BK/WH 751 Ground
10 0.35 BK/WH 372 Audio Common
11–15 — — Not Used
16 0.5 OG 340 Battery Positive Voltage
Digital Video Disc (DVD) Control Module X1 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory Power Jumper
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OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 3-Way F (WH)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Control Module X1 (SPO DVD)
Pin Wire Circuit Function
1 BK — Ground
2 — — Not Used
3 RD — Ignition Voltage
Digital Video Disc (DVD) Control Module X2 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 3A
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y g
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (RD)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Control Module X2 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common B (−)
2 YE — DVD Video Signal B (+)
3 RD — Right Audio Signal B (+)
4 WH — Left Audio Signal B (+)
5 BK — Ground
6 RD — Ignition Voltage
Digital Video Disc (DVD) Control Module X3 (SPO DVD)
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Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 3A
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (WH)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Control Module X3 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common A (−)
2 YE — DVD Video Signal A (+)
3 RD — Right Audio Signal A (+)
4 WH — Left Audio Signal A (+)
5 BK — I2C Clock Signal
6 RD — I2C Data
Digital Video Disc (DVD) Control Module X4 (SPO DVD)
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Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 3B
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (BK)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Control Module X4 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common A (−)
2 YE — DVD Video Signal A (+)
3 RD — Right Audio Signal A (+)
4 WH — Left Audio Signal A (+)
5 BK — Ground
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6 RD — Ignition Voltage
Digital Video Disc (DVD) Control Module X5 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 3B
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (BU)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Control Module X5 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common B (−)
2 YE — DVD Video Signal B (+)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
3 RD — Right Audio Signal B (+)
4 WH — Left Audio Signal B (+)
5 BK — I2C Clock Signal
6 RD — I2C Data
Digital Video Disc (DVD) Control Module X6 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory FM Antenna
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 2-Way F (WH)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Control Module X6 (SPO DVD)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Digital Video Disc (DVD) Control Module X6 (SPO DVD)
Pin Wire Circuit Function
1 YE — FM Antenna Signal
2 BK — FM Antenna Shield
Digital Video Disc (DVD) Display – Driver Seat Headrest X1 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 1A
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (RD)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Display – Driver Seat Headrest X1 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common B (−)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
1 BK Audio/Video Common B ( )
2 YE — DVD Video Signal B (+)
3 RD — Right Audio Signal B (+)
4 WH — Left Audio Signal B (+)
5 BK — Ground
6 RD — Ignition Voltage
Digital Video Disc (DVD) Display – Driver Seat Headrest X2 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 2A
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (WH)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Digital Video Disc (DVD) Display – Driver Seat Headrest X2 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common A (−)
2 YE — DVD Video Signal A (+)
3 RD — Right Audio Signal A (+)
4 WH — Left Audio Signal A (+)
5 BK — I2C Clock Signal
6 RD — I2C Data
Digital Video Disc (DVD) Display – Passenger Seat Headrest X1 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 1B
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (BK)
Terminal Part Information
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Display – Passenger Seat Headrest X1 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common A (−)
2 YE — DVD Video Signal A (+)
3 RD — Right Audio Signal A (+)
4 WH — Left Audio Signal A (+)
5 BK — Ground
6 RD — Ignition Voltage
Digital Video Disc (DVD) Display – Passenger Seat Headrest X2 (SPO DVD)
Click to Enlarge
Connector Part Information
Harness: SPO Accessory Signal Cable 2B
OEM Connector: Not Available
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
OEM Connector: Not Available
Service Connector: Service by Harness – See Part Catalog
Description: 6-Way F (BU)
Terminal Part Information
Terminal/Tray: Service by Harness – See Part Catalog
Core/Insulation Crimp: Not Available
Release Tool/Test Probe: Not Available
Digital Video Disc (DVD) Display – Passenger Seat Headrest X2 (SPO DVD)
Pin Wire Circuit Function
1 BK — Audio/Video Common B (−)
2 YE — DVD Video Signal B (+)
3 RD — Right Audio Signal B (+)
4 WH — Left Audio Signal B (+)
5 BK — I2C Clock Signal
6 RD — I2C Data
Digital Video Disc (DVD) Player (U42)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15341086
Service: 88986454
Description: 12-Way F Multilock 040 Series (BK)
Terminal Part Information
Pins: 2, 5–7, 9, 12
Terminal/Tray: 173681-2/17
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)
Digital Video Disc (DVD) Player (U42)
Pin Wire Circuit Function
1 — — Not Used
2 0.35 YE/BK 5485 Class 2 Serial Data
3–4 — — Not Used
5 0.35 D-GN/WH 368 Right Audio Signal (+)
6 0.35 BN/WH 367 Left Audio Signal (+)
7 0.35 BK 1350 Ground
8 — — Not Used
9 0.35 OG 3140 Battery Positive Voltage
10–11 — — Not Used
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
12 0.35 BK/WH 372 Audio Common
Door Latch Assembly – Driver X1
Click to Enlarge
Connector Part Information
OEM: 15366025
Service: 15306406
Description: 4-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: B, D
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Door Latch Assembly – Driver X1
Pin Wire Circuit Function
A — — Not Used
B 0.35 GY/BK 745 Driver Door Ajar Switch Signal
C — — Not Used
D 0 35 BN 1183 Driver Door Switch Low Reference
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
D 0.35 BN 1183 Driver Door Switch Low Reference
Door Latch Assembly– Driver X2
Click to Enlarge
Connector Part Information
OEM: 15300027
Service: 12101855
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Door Latch Assembly– Driver X2
Pin Wire Circuit Function
A 0.35 TN 294 Door Lock Actuator Unlock Control
B 0.35 GY 295 Door Lock Actuator Lock Control
Door Latch Assembly– Driver X3 (UA6/UA2)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 12052642
Service: 12101856
Description: 2-Way F Metri-Pack 150 Series Sealed (L-GN)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Door Latch Assembly– Driver X3 (UA6/UA2)
Pin Wire Circuit Function
A 0.35 D-BU 536 Driver Door Key Switch Low Reference
B 0.35 L-GN 262 Driver Door Key Switch Signal
Door Latch Assembly – Left Rear X1
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15366025
Service: 15306406
Description: 4-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: B, D
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Door Latch Assembly – Left Rear X1
Pin Wire Circuit Function
A — — Not Used
B 0.35 L-BU/BK 747 Left Rear Door Ajar Switch Signal
C — — Not Used
D 0.35 BK 1350 Ground
Door Latch Assembly– Left Rear X2
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15300027
Service: 12101855
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Door Latch Assembly– Left Rear X2
Pin Wire Circuit Function
A 0.35 TN 294 Door Lock Actuator Unlock Control
B 0.35 GY 295 Door Lock Actuator Lock Control
Door Latch Assembly – Passenger X1
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15366027
Service: 15306417
Description: 4-Way F GT 150 Series Sealed (D-BU)
Terminal Part Information
Pins: A, C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Door Latch Assembly – Passenger X1
Pin Wire Circuit Function
A 0.35 D-GN 1178 Passenger Door Switch Low Reference
B — — Not Used
C 0.35 BK/WH 746 Passenger Door Ajar Switch Signal
D — — Not Used
Door Latch Assembly– Passenger X2
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15300027
Service: 12101855
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Door Latch Assembly– Passenger X2
Pin Wire Circuit Function
A 0.35 TN 294 Door Lock Actuator Unlock Control
B 0.35 GY 295 Door Lock Actuator Lock Control
Door Latch Assembly – Right Rear X1
Click to Enlarge
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Connector Part Information
OEM: 15366027
Service: 15306417
Description: 4-Way F GT 150 Series Sealed (D-BU)
Terminal Part Information
Pins: A, C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Door Latch Assembly – Right Rear X1
Pin Wire Circuit Function
A 0.35 BK 1450 Ground
B — — Not Used
C 0.35 L-GN/BK 748 Right Rear Door Ajar Switch Signal
D — — Not Used
Door Latch Assembly– Right Rear X2
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Click to Enlarge
Connector Part Information
OEM: 15300027
Service: 12101855
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Door Latch Assembly– Right Rear X2
Pin Wire Circuit Function
A 0.35 TN 294 Door Lock Actuator Unlock Control
B 0.35 GY 295 Door Lock Actuator Lock Control
Door Lock/Window Switch– Driver X1
Click to Enlarge
Connector Part Information
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Connector Part Information
OEM: 12052856
Service: 12125636
Description: 4-Way F Metri-Pack 280 Series Unsealed (BK)
Terminal Part Information
Pins: A, D
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Pins: B–C
Terminal/Tray: 12066214/2
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Door Lock/Window Switch– Driver X1
Pin Wire Circuit Function
A 2 BK 1350 Ground
B 1 D-BU 164 Power Window Motor Driver Up Control
C 1 BN 165 Power Window Motor Driver Down Control
D 2 OG 1240 Battery Positive Voltage
Door Lock/Window Switch – Driver X2
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Click to Enlarge
Connector Part Information
OEM: 12110088
Service: 12110088
Description: 24-Way F Micro-Pack 100 Series Unsealed (GY)
Terminal Part Information
Pins: A2, A4, A9–A11, B2–B3, B5, B10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Door Lock/Window Switch – Driver X2
Pin Wire Circuit Function
A1 — — Not Used
A2 0.35 GY/BK 745 Driver Door Ajar Switch Signal
A3 — — Not Used
A4 0.35 L-GN 262 Driver Door Key Switch Signal (UA2/UA6)
A5–A8 — — Not Used
A9 0.35 BN 1046 Class 2 Serial Data
A10 0.35 D-BU 536 Driver Door Key Switch Low Reference (UA2/UA6)
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A11 0.35 L-BU 2114 Left Turn Signal Lamps Supply Voltage
A12 — — Not Used
B1 — — Not Used
B2 0.35 TN 294 Door Lock Actuator Unlock Control
B3 0.35 GY 295 Door Lock Actuator Lock Control
B4 — — Not Used
B5 0.35 OG 4140 Battery Positive Voltage
B6–B9 — — Not Used
B10 0.35 BN 1183 Driver Door Switch Low Reference
B11– B12 — — Not Used
Door Lock/Window Switch – Driver X3 (Outside Rearview Mirror – Driver) (DS3/DL2)
Click to Enlarge
Connector Part Information
OEM: 12110259
Service: 12110259
Description: 16-Way F Micro-Pack 100 Series Unsealed (GN)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Description: 16 Way F Micro Pack 100 Series Unsealed (GN)
Terminal Part Information
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Door Lock/Window Switch – Driver X3 (Outside Rearview Mirror – Driver) (DS3/DL2)
Pin Wire Circuit Function
A1 — — Mirror Extend (DL2)
A2 0.35 WH/RD — 5-Volt Reference (DCB)
A3 0.35 L-GN — Ground
A4 0.35 PU — Low Reference (DCB)
A5 0.35 D-BU — Vertical Position Data (DCB)
A6 0.35 GY — Horizontal Position Data (DCB)
A7 0.35 WH — Mirror Left Outside Turn Signal
A8 — — Not Used
B1 — — Mirror Retract (DL2)
B2 0.35 OG — Mirror Right
B3 0.35 BK — Heater Ground
B4 0.35 PK — Mirror Down
B5 — — Not Used
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
B6 0.35 RD — Mirror Common
B7 0.35 BK — Mirror Heater
B8 — — Not Used
Door Lock/Window Switch – Driver X4 (Memory Seat Switch – Driver) (AAB)
Click to Enlarge
Connector Part Information
OEM: 12064978
Service: 12125678
Description: 6-Way F Micro-Pack 100 Series Unsealed (GY)
Terminal Part Information
Terminal/Tray: 12103114/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Door Lock/Window Switch – Driver X4 (Memory Seat Switch – Driver) (AAB)
Pin Wire Circuit Function
1 OG — Battery Positive Voltage
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
2 WH — Memory 1 Control
3 PU — Memory 2 Control
4 — — Not Used
5 BN/WH — Illumination Control
6 — — Not Used
Door Lock/Window Switch – Driver X5 (Outside Rearview Mirror Switch) (DS3/DL2)
Click to Enlarge
Connector Part Information
OEM: 12064980
Service: 12102629
Description: 9-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Door Lock/Window Switch – Driver X5 (Outside Rearview Mirror Switch) (DS3/DL2)
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Pin Wire Circuit Function
7 — — Not Used
8 L-BU — Passenger Signal
9 D-BU — Driver Signal
10 PK — Right Signal
11 BK — Left Signal
12 WH/BK — Down Signal
13 BN — Up Signal
14 — — Not Used
15 OG — Ignition Voltage
Door Lock/Window Switch– Passenger X1
Click to Enlarge
Connector Part Information
OEM: 12052856
S i 12125636
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Service: 12125636
Description: 4-Way F Metri-Pack 280 Series Unsealed (BK)
Terminal Part Information
Pins: A, D
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Pins: B–C
Terminal/Tray: 12066214/2
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Door Lock/Window Switch– Passenger X1
Pin Wire Circuit Function
A 2 BK 1450 Ground
B 1 L-BU 166 Power Window Motor Switch Passenger Up Control
C 1 TN 167 Power Window Motor Switch Passenger Down Control
D 2 OG 1340 Battery Positive Voltage
Door Lock/Window Switch – Passenger X2
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 12110088
Service: 12110088
Description: 24-Way F Micro-Pack 100 Series Unsealed (GY)
Terminal Part Information
Pins: A2, A9, A11, B2–B3, B5, B10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Door Lock/Window Switch – Passenger X2
Pin Wire Circuit Function
A1 — — Not Used
A2 0.35 BK/WH 746 Passenger Door Ajar Switch Signal
A3–A8 — — Not Used
A9 0.35 TN 1047 Class 2 Serial Data
A10 — — Not Used
A11 0.35 D-BU 2115 Right Turn Signal Lamps Supply Voltage
A12 — — Not Used
B1 — — Not Used
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
B2 0.35 TN 294 Door Lock Actuator Unlock Control
B3 0.35 GY 295 Door Lock Actuator Lock Control
B4 — — Not Used
B5 0.35 OG 4240 Battery Positive Voltage
B6–B9 — — Not Used
B10 0.35 D-GN 1178 Passenger Door Switch Low Reference
B11–B12 — — Not Used
Door Lock/Window Switch – Passenger X3 (Outside Rearview Mirror Passenger)
(DS3/DL2)
Click to Enlarge
Connector Part Information
OEM: 12110259
Service: 12110259
Description: 16-Way F Micro-Pack 100 Series Unsealed (GN)
Terminal Part Information
Terminal/Tray: See 12146447/3
Core/Insulation Crimp: E/C
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Door Lock/Window Switch – Passenger X3 (Outside Rearview Mirror Passenger)
(DS3/DL2)
Pin Wire Circuit Function
A1 — — Mirror Extend (DL2)
A2 WH/RD — 5-Volt Reference
A3 L-GN — Mirror Right Outside Turn Signal – Return
A4 PU — Low Reference
A5 L-BU — Vertical Position Data
A6 GY — Horizontal Position Data
A7 WH — Mirror Right Outside Turn Signal
A8 — — Not Used
B1 — — Mirror Retract (DL2)
B2 OG — Mirror Right
B3 BK — Heater Ground
B4 PK — Mirror Down
B5 — — Not Used
B6 RD — Mirror Common
B7 BK — Mirror Heater
B8 Not Used
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B8 — — Not Used
Electronic Adjustable Pedals (EAP) Assembly (JF4)
Click to Enlarge
Connector Part Information
OEM: 174923-1
Service: As Assembly
Description: 6-Way F AMP Multilock 070 Series (BK)
Terminal Part Information
Terminal/Tray: Service As Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Electronic Adjustable Pedals (EAP) Assembly (JF4)
Pin Wire Circuit Function
1 0.8 WH — 5-Volt Reference
2 0.8 PK — Adjustable Pedals Position Sensor Signal
3 0.8 BN/WH — Low Reference
4 0 8 D BU Electronic Adjustable Pedals (EAP) Motor Rearward Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
4 0.8 D-BU — Electronic Adjustable Pedals (EAP) Motor Rearward Control
5 0.8 RD — Electronic Adjustable Pedals (EAP) Motor Forward Control
6 — — Not Used
Electronic Adjustable Pedals (EAP) Relay (JF4)
Click to Enlarge
Connector Part Information
OEM: 12059561
Service: 12101847
Description: 6-Way F Metri-Pack 280 480 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12034046/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: S12094430/J-35616-4A (PU)
Electronic Adjustable Pedals (EAP) Relay (JF4)
Pin Wire Circuit Function
A 0.8 PU — Adjustable Pedals Relay Forward Control
B 0 8 RD — Electronic Adjustable Pedals (EAP) Motor Forward Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
B 0.8 RD Electronic Adjustable Pedals (EAP) Motor Forward Control
C 0.8 OG — Battery Positive Voltage
D 0.8 BK — Ground
E 0.8 D-BU — Electronic Adjustable Pedals (EAP) Motor Rearward Control
F 0.8 OG/BK — Adjustable Pedals Relay Rearward Control
Electronic Adjustable Pedals (EAP) Switch (JF4)
Click to Enlarge
Connector Part Information
OEM: 12064759
Service: 12117322
Description: 3-Way M Metri-Pack 150 Series (BK)
Terminal Part Information
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Electronic Adjustable Pedals (EAP) Switch (JF4)
Pin Wire Circuit Function
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
A 0.5 OG 5286 Adjustable Pedals Relay Forward Control
B 0.5 PK 5285 Adjustable Pedals Relay Rearward Control
C 0.5 BK 3240 Battery Positive Voltage
Electronic Brake Control Module (EBCM)
Click to Enlarge
Connector Part Information
OEM: 13551457
Service: 88988940
Description: 46-Way F EBC-440 Sealed (BK)
Terminal Part Information
Pins: 2, 16, 31, 45
Terminal/Tray: 7116-4142-02/10
Core/Insulation Crimp: D/3
Release Tool/Test Probe: 12094430/J-35616-42 (RD)
Pins: 5–6, 8, 10–15, 22–28, 32, 37, 38, 39, 41–44
Terminal/Tray: 638551-1/16
Core/Insulation Crimp: J/J
Release Tool/Test Probe: 15315247/J 35616 64B (L BU)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Pins: 29
Terminal/Tray: 638551-1/16
Core/Insulation Crimp: K/K
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Electronic Brake Control Module (EBCM)
Pin Wire Circuit Function
1 — — Not Used
2 5 RD 4042 Battery Positive Voltage
3 — — Not Used
4 0.35 L-BU 1122 ABS/TCS Class 2 Serial Data
5 0.35 L-BU 2206 Traction Control Preference Switch Signal
6 0.35 PU 420 TCC Brake Switch/Cruise Control Release Signal
7 — — Not Used
8 0.35 L-BU 715 Lateral Accelerometer Signal
9 — — Not Used
10 0.35 D-BU 6047 Steering Wheel Position Signal B
11 0.35 L-BU 1059 Steering Wheel Position Sensor Signal
12 0.35 L-BU 830 Left Front Wheel Speed Sensor Signal
13 0.35 YE 873 Left Front Wheel Speed Sensor Low Reference
14 0 35 TN/BK 464 Delivered Torque Signal
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14 0.35 TN/BK 464 Delivered Torque Signal
15 0.35 D-BU 5370 Yaw Ring Raster Control
16 5 BK 1850 Ground
17–21 — — Not Used
22 0.35 L-BU 2088 Steering Wheel Position Sensor Low Reference
23 0.35 D-GN 2087 5-Volt Reference
24 0.35 OG/BK 556 Low Reference
25 0.35 GY 626 Steering Wheel Position Sensor 5-Volt Reference
26 0.35 D-GN 872 Right Front Wheel Speed Sensor Signal
27 0.35 TN 833 Right Front Wheel Speed Sensor Low Reference
28 0.35 OG/BK 463 Requested Torque Signal
29 0.35 PU 333 Brake Fluid Level Sensor Signal
30 — — Not Used
31 5 RD 642 Battery Positive Voltage
32 0.35 BN 441 Ignition 3 Voltage
33–36 — — Not Used
37 0.35 D-BU 716 Yaw Rate Sensor Signal
38 0.35 YE 5353 Yaw Ring Raster Control
39 0.35 L-GN 1763 Steering Wheel Position Signal A
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40 — — Not Used
41 0.35 RD 885 Left Rear Wheel Speed Sensor Low Reference
42 0.35 BK 884 Left Rear Wheel Speed Sensor Signal
43 0.35 BN 882 Right Rear Wheel Speed Sensor Signal
44 0.35WH 883 Right Rear Wheel Speed Sensor Low Reference
45 5 BK 1850 Ground
46 — — Not Used
Engine Control Module (ECM) X1
Click to Enlarge
Connector Part Information
OEM: 13587097 (LL8)/13574282 (LH6/LS2)
Service: 88988373
Description: 56-Way F 0.64 Series Sealed (BU)
Terminal Part Information
Pins: 1, 2, 4, 9, 12, 13, 16, 18, 20–22, 25, 30–37, 39–40, 44, 46–49, 53, 55, 56
Terminal/Tray: 33467-0003/23
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Core/Insulation Crimp: H/H
Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Pins: 7, 19, 51
Terminal/Tray: 33467-0005/23
Core/Insulation Crimp: J/J
Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Engine Control Module (ECM) X1
Pin Wire Circuit Function
1 0.35 PU 806 Crank Voltage
2 0.35 PU 420 TCC Brake Switch/Cruise Control Release Signal
3 — — Not Available
4 0.35 GY/BK 1694 4WD Low Signal (NP8)
5–6 — — Not Available
7 0.5 L-BU 1320 CHMSL Control
8 — — Not Available
9 0.35 BK 2759 Low Reference
10–11 — — Not Available
12 0.35 BN/WH 419 MIL Control
13 0.35 465 Fuel Pump Relay Control
D-GN/WH
14 — — Not Available
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
15 — — Not Used (LL8)
— — Not Available (LH6/LS2)
16 0.35 D-GN 1049 Class 2 Serial Data
17 — — Not Available
18 0.35 PK 1020 Ignition Voltage
19 0.5 PK 439 Ignition Voltage
20 0.35 OG 240 Battery Positive Voltage
21 0.35 GY/BK 87 Cruise Control Resume/Accel Switch Signal (K34)
22 0.35 D-BU 84 Cruise Control Set/Coast Switch Signal (K34)
23 — — Not Available
24 — — Not Used (LL8)
— — Not Available (LH6/LS2)
25 0.35 WH 121 Engine Speed Signal
26 0.35 YE/BK 625 Starter Enable Relay Control
27–29 — — Not Available
30 0.35 GY 397 Cruise Control On Switch Signal (K34)
31 — — Not Available (LL8)
0.35 BK 452 Low Reference (LH6/LS2)
32 Not Available (LL8)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
32 — — Not Available (LL8)
0.35 GY 416 5-Volt Reference (LH6/LS2)
33 0.35 WH/BK 1164 5-Volt Reference 2
34 0.35 GY 2709 5-Volt Reference 1
35 0.35 TN 1274 5-Volt Reference 1
36 0.35 BN 1271 Low Reference
37 0.35 PU 1272 Low Reference
38 — — Not Available
39 0.35 817 Vehicle Speed Signal
D-GN/WH
40 0.35 YE 5991 Powertrain Relay Coil Control
41–43 — — Not Available
44 0.35 PU 1589 Fuel Level Sensor Signal
45 — — Not Available
46 — — Not Available (LL8)
0.35 D-BU 1809 Brake Booster Vacuum Sensor (LH6/LS2)
47 0.35 D-BU 1161 APP Sensor 1 Signal
48 0.35 D-GN 890 Fuel Tank Pressure Sensor
49 0.35 L-BU 1162 App Sensor 2 Signal
50 — — Not Available
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
50 ot a ab e
51 0.5 PK/BK 429 Air Injection Reaction Solenoid Relay Coil Control
(LL8)
52 — — Not Available
53 0.35 459 A/C Compressor Clutch Relay Control
D-GN/WH
54 — — Not Available
55 0.35 WH 1310 EVAP Canister Vent Solenoid Control
56 — — Not Used
Engine Control Module (ECM) X2
Click to Enlarge
Connector Part Information
OEM: 13606070 (LL8)/13574286 (LH6/LS2)
Service: 88988931
Description: 73-Way F 0.64 2.8 Series Sealed (BK)
Terminal Part Information
Pins: 2–5, 11–13, 16, 18, 19, 32, 35, 42, 48, 49, 52, 55, 67–69, 70–72
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Pins: 27, 43 (LL8)
Pins: 1, 17, 33, 34, 53, 54, 62 (LH6/LS2)
Terminal/Tray: 33467-005/23
Core/Insulation Crimp: J/J
Release Tool/Test Probe: J-38125-213/J-35616–64B (L-BU)
Pins: 6–9, 14, 23, 24, 29, 39, 40, 44, 46, 59, 60, 63, 64, 66
Pins: 1, 17, 33, 34, 53, 54, 62 (LL8)
Pins: 27, 43 (LH6/LS2)
Terminal/Tray: 33467-0003/23
Core/Insulation Crimp: H/H
Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Pin: 73 (LL8)
Terminal/Tray: 4-964286-1/16
Core/Insulation Crimp: E/1
Release Tool/Test Probe: J-38125-36/J-35616-35 (VT)
Pin: 73 (LH6/LS2)
Terminal/Tray: 7116-4152-02/9
Core/Insulation Crimp: A/5
Release Tool/Test Probe: 12094430/J-35616-35 (VT)
Engine Control Module (ECM) X2
Pin Wire Circuit Function
1 0.35 PU 2121 IC 1 Control (LL8)
0.5 PU 2121 IC 1 Control (LH6/LS2)
2 0.5 TN 1664 HO2S Low Signal – Bank 1 Sensor 1
3 0.5 PU/WH 1665 HO2S High Signal – Bank 1 Sensor 1
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4 0.5 PU/WH 1668 HO2S High Signal – Bank 1 Sensor 2
5 0.5 TN/WH 1669 HO2S Low Signal – Bank 1 Sensor 2
6 0.35 L-BU 1876 KS 2 Signal
7 0.35 GY 2303 KS 2 Signal
8 0.35 D-BU 496 KS 1 Signal
9 0.35 GY 1716 KS 1 Signal
10 — — Not Available
11 0.5 YE 581 TAC Motor Control 1
12 0.5 BN 582 TAC Motor Control 2
13 0.5 PK 839 Ignition Voltage
14 0.35 BN 2198 Camshaft Position Actuator Solenoid High Control
(LL8)
— — Not Available (LH6/LS2)
15 — — Not Available
16 — — Not Available (LL8)
0.5 PK/BK 1746 Fuel Injector 3 Control (LH6/LS2)
17 0.35 D-GN 2125 IC 5 Control (LL8)
0.5 PU/WH 2128 IC 8 Control (LH6/LS2)
18 — — Not Available (LL8)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
0.5 D-GN/WH 2124 IC 4 Control (LH6/LS2)
19 — — Not Available (LL8)
0.5 BN/WH 2130 Low Reference (LH6/LS2)
20–22 — — Not Available
23 0.35 PK/BK 632 Low Reference
24 0.35 PU 114 Low Oil Pressure Switch Signal (LL8)
0.35 BK 2755 Low Reference (LH6/LS2)
25–26 — — Not Available
27 0.5 BK 407 Low Reference (LL8)
0.35 YE/BK 1868 Low Reference (LH6/LS2)
28 — — Not Available
29 0.35 BK/WH 1704 Low Reference
30–31 — — Not Available
32 0.5 YE/BK 846 Fuel Injector 6 Control (LL8)
0.5 L-GN/BK 1745 Fuel Injector 2 Control (LH6/LS2)
33 0.35 L-BU 2123 IC 3 Control (LL8)
0.5 RD 2127 IC 7 Control (LH6/LS2)
34 0.35 2124 IC 4 Control (LL8)
D-GN/WH
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
0.5 D-GN 2125 IC 5 Control (LH6/LS2)
35 — — Not Available (LL8)
0.5 BN 2129 Low Reference (LH6/LS2)
36–38 — — Not Available
39 0.35 RD 631 12-Volt Reference
40 — — Not Available (LL8)
0.35 GY 2705 5-Volt Reference (LH6/LS2)
41 — — Not Available
42 0.5 BK 2760 Low Reference
43 0.5 D-BU 6259 Starter Enable Relay Control (LL8)
0.35 L-GN 1867 12-Volt Reference (LH6/LS2)
44 0.35 GY 2701 5-Volt Reference 2 (LL8)
0.35 L-BU/BK 1688 5-Volt Reference 2 (LH6/LS2)
45 — — Not Available
46 0.35 BK 2199 Low Reference (LL8)
— — Not Available (LH6/LS2)
47 — — Not Available
48 0.5 BK/WH 845 Fuel Injector 5 Control (LL8)
0.5 D-BU/WH 878 Fuel Injector 8 Control (LH6/LS2)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
j ( )
49 0.5 L-BU/BK 844 Fuel Injector 4 Control (LL8)
0.5 BK/WH 845 Fuel Injector 5 Control (LH6/LS2)
50–51 — — Not Available
52 0.5 L-GN/BK 1745 Fuel Injector 2 Control (LL8)
0.5 YE/BK 846 Fuel Injector 6 Control (LH6/LS2)
53 0.35 L-BU/WH 2126 IC 6 Control (LL8)
0.5 RD/WH 2122 IC 2 Control (LH6/LS2)
54 0.35 RD/WH 2122 IC 2 Control (LL8)
0.5 L-BU/WH 2126 IC 6 Control (LH6/LS2)
55 — — Not Available (LL8)
0.5 L-BU 2123 IC 3 Control (LH6/LS2)
56–58 — — Not Available
59 0.35 BK 630 CMP Sensor Signal (LL8)
0.35 BN/WH 633 CMP Sensor Signal (LH6/LS2)
60 — — Not Available (LL8)
0.35 TN/WH 332 Oil Pressure Sensor Signal (LH6/LS2)
61 — — Not Available
62 0.5 TN 472 IAT Sensor Signal
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
63 0.5 BN/WH 633 CKP Sensor Signal (LL8)
0.35 D-BU/WH 1869 CKP Sensor Signal (LH6/LS2)
64 0.35 D-GN 485 TP Sensor 1 Signal
65 — — Not Available
66 0.35 PU 486 TP Sensor 2 Signal
67 0.5 YE 492 MAF Sensor Signal
68 0.5 D-GN 676 HO2S Heater Low Control – Bank 1 Sensor 1 (LL8)
0.5 BK/WH 3113 HO2S Heater Low Control – Bank 1 Sensor 1
(LH6/LS2)
69 0.5 BK/WH 1423 HO2S Heater Low Control – Bank 1 Sensor 2 (LL8)
0.5 BN 2391 HO2S Heater Low Control – Bank 1 Sensor 2
(LH6/LS2)
70 — — Not Available (LL8)
0.5 L-BU/BK 844 Fuel Injector 4 Control (LH6/LS2)
71 0.5 PK/BK 1746 Fuel Injector 3 Control (LL8)
0.5 RD/BK 877 Fuel Injector 7 Control (LH6/LS2)
72 0.5 BK 1744 Fuel Injector 1 Control
73 1 BK/WH 451 Ground (LL8)
3 BK/WH 451 Ground (LH6/LS2)
Engine Control Module (ECM) X3
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g ( )
Click to Enlarge
Connector Part Information
OEM: 13608385 (LL8)/13574284 (LH6/LS2)
Service: 88988372
Description: 73-Way F 0.64 Series Sealed (GY)
Terminal Part Information
Pins: 3–6, 9–11, 15, 26, 42, 48, 50, 62, 68, 69
Terminal/Tray: 33467-0005/23
Core/Insulation Crimp: J/J
Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Pins: 7, 12, 17, 21, 23, 29, 33, 35, 37, 39, 47, 53, 55, 57, 59, 65, 66
Terminal/Tray: 33467-0003/23
Core/Insulation Crimp: H/H
Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Engine Control Module (ECM) X3
Pin Wire Circuit Function
1–2 — — Not Available
3 — — Not Available (LL8)
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3 Not Available (LL8)
0.5 TN 1667 HO2S Low Signal – Bank 2 Sensor 1 (LH6/LS2)
4 — — Not Available (LL8)
0.5 PU 1666 HO2S High Signal – Bank 2 Sensor 1 (LH6/LS2)
5 — — Not Available (LL8)
0.5 PU 1670 HO2S High Signal – Bank 2 Sensor 2 (LH6/LS2)
6 — — Not Available (LL8)
0.5 TN 1671 HO2S Low Signal – Bank 2 Sensor 2 (LH6/LS2)
7 0.35 PU 5428 Generator Regulator Control
8 — — Not Available
9 0.5 BN 436 AIR Pump Relay Control (LL8)
— — Not Available (LH6/LS2)
10 — — Not Available (LL8)
0.5 GY 5493 Cylinder Shutoff Solenoid Control (3) (LH6/LS2)
11 — — Not Available (LL8)
0.5 D-BU 5491 Cylinder Shutoff Solenoid Control (1) (LH6/LS2)
12 0.35 TN/BK 464 Delivered Torque Signal
13–14 — — Not Available
15 — — Not Available (LL8)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
0.5 L-GN 3212 HO2S Heater Low Control – Bank 2 Sensor 1
(LH6/LS2)
16 — — Not Available
17 0.35 OG/BK 463 Requested Torque Signal
18–20 — — Not Available
21 0.35 BK 2751 Low Reference
22 — — Not Available
23 0.35 OG/BK 469 Low Reference
24–25 — — Not Available
26 0.5 D-BU/WH 6785 Air Injection Reaction Control Valve 1 Low Reference
(LL8)
— — Not Available (LH6/LS2)
27 — — Not Available
28 — — Not Available
29 0.35 GY 23 Generator Field Duty Cycle Signal
30–32 — — Not Available
33 0.35 TN 2501 High Speed GMLAN Serial Data Bus –
34 — — Not Available
35 0.35 BK 2761 Low Reference
36 — — Not Available
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
37 0.35 GY 2700 5-Volt Reference
38 — — Not Available
39 0.35 GY 2704 5-Volt Reference
40–41 — — Not Available
42 0.5 BN/WH 6789 Air Injection Reaction Control Valve 1-Volt Reference
(LL8)
— — Not Available (LH6/LS2)
43 — — Not Available
44 — — Not Used
45 — — Not Available
46 0.35 OG/BK 1786 PNP Switch Signal
47 — — Not Used
48 0.5 428 EVAP Canister Purge Solenoid Control
D-GN/WH
49 — — Not Used
50 — — Not Available (LL8)
0.5 RD/WH 3223 HO2S Heater Low Control – Bank 2 Sensor 2
(LH6/LS2)
51–52 — — Not Available
53 0.35 TN/WH 2500 High Speed GMLAN Serial Data Bus +
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
54 — — Not Available
55 0.35 YE 410 ECT Sensor Signal
56 — — Not Available
57 0.35 RD/BK 380 A/C Refrigerant Pressure Sensor
58 — — Not Available
59 0.35 L-GN 432 MAP Sensor Signal
60–61 — — Not Available
62 0.5 YE 6787 Secondary Air Injection Pressure Sensor Signal (LL8)
— — Not Available (LH6/LS2)
63 — — Not Available
64 — — Not Used
65 0.35 TN/BK 231 Oil Pressure Switch Signal (LL8)
— — Not Available (LH6/LS2)
66 0.35 RD 381 Signal High – Front
67 — — Not Available
68 — — Not Available (LL8)
0.5 L-GN 5492 Cylinder Shutoff Solenoid Control (4) (LH6/LS2)
69 — — Not Available (LL8)
0.5 OG 5494 Cylinder Shutoff Solenoid Control (2) (LH6/LS2)
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70–72 — — Not Available
73 — — Not Used
Engine Coolant Temperature (ECT) Sensor (LL8)
Click to Enlarge
Connector Part Information
OEM: 15326801
Service: 15306156
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191818/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Engine Coolant Temperature (ECT) Sensor (LL8)
Pin Wire Circuit Function
A 0.35 BK 2761 Low Reference
B 0.35 YE 410 ECT Sensor Signal
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B 0.35 YE 410 ECT Sensor Signal
Engine Coolant Temperature (ECT) Sensor (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15449028
Service: 88987993
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Engine Coolant Temperature (ECT) Sensor (LH6/LS2)
Pin Wire Circuit Function
A 0.35 BK 2761 Low Reference
B 0.35 YE 410 ECT Sensor Signal
Engine Oil Pressure (EOP) Sensor (LH6/LS2)
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Click to Enlarge
Connector Part Information
OEM: 13589761
Service: With Pigtail
Description: 3-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Engine Oil Pressure (EOP) Sensor (LH6/LS2)
Pin Wire Circuit Function
1 0.35 TN/WH 332 Oil Pressure Sensor Signal
2 0.35 GY 2705 5-Volt Reference
3 0.35 BK 2755 Low Reference
(EOP) Switch (LL8)
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Connector Part Information
OEM: 12065400
Service: 12126436
Description: 2-Way F Metri-Pack 150 Series Sealed (GN)
Terminal Part Information
Pins: A–B
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Engine Oil Pressure (EOP) Switch (LL8)
Pin Wire Circuit Function
A 0.35 TN/BK 231 Oil Pressure Switch Signal
B 0.35 PU 114 Low Oil Pressure Switch Signal
C–D — — Not Available
Evaporative Emission (EVAP) Canister Purge Solenoid (LL8)
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Click to Enlarge
Connector Part Information
OEM: 12052643
Service: 12101858
Description: 2-Way F Metri-Pack 150 Series Sealed (RD)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Evaporative Emission (EVAP) Canister Purge Solenoid (LL8)
Pin Wire Circuit Function
A 0.5 PK 239 Ignition 1
B 0.5 D-GN/WH 428 EVAP Canister Purge Solenoid Control
Evaporative Emission (EVAP) Canister Purge Solenoid (LH6/LS2)
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Click to Enlarge
Connector Part Information
OEM: 12124037
Service: 12101858
Description: 2-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Evaporative Emission (EVAP) Canister Purge Solenoid (LH6/LS2)
Pin Wire Circuit Function
A 0.5 PK 239 Ignition 1 Voltage
B 0.5 D-GN/WH 428 EVAP Canister Purge Solenoid Control
Evaporative Emission (EVAP) Canister Vent Solenoid
Click to Enlarge
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Click to Enlarge
Connector Part Information
OEM: 12052643
Service: 12101858
Description: 2-Way F Metri-Pack 150 Series Sealed (RD)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Evaporative Emission (EVAP) Canister Vent Solenoid
Pin Wire Circuit Function
A 0.35 OG 540 Battery Positive Voltage
B 0.35 WH 1310 EVAP Canister Vent Solenoid Control
Fog Lamp– Left Front (with T96)
Click to Enlarge
Connector Part Information
OEM: 12020599
S i 12102664
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Service: 12102664
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Fog Lamp– Left Front (with T96)
Pin Wire Circuit Function
A 0.8 PU 34 Fog Lamps Supply Voltage
B 0.8 BK 350 Ground
Fog Lamp– Right Front (with T96)
Click to Enlarge
Connector Part Information
OEM: 12020599
Service: 12102664
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Fog Lamp– Right Front (with T96)
Pin Wire Circuit Function
A 0.8 PU 34 Fog Lamps Supply Voltage
B 0.8 BK 250 Ground
Front Axle Actuator (NP8)
Click to Enlarge
Connector Part Information
OEM: 15326815
Service: 15306396
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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Front Axle Actuator (NP8)
Pin Wire Circuit Function
A 0.5 L-BU 1296 Axle Actuator– Control
B 0.5 BK 350 Ground
C 0.5 BK/WH 1695 Axle Switch Signal
D 0.5 BN 241 Ignition 3 Voltage
Fuel Injector 1 (LL8)
Click to Enlarge
Connector Part Information
OEM: 15411634
Service: 15306160
Description: 2-Way F Micro-Pack 064 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 15305174/8
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12181559-1/J-35616-64 (L-BU)
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Fuel Injector 1 (LL8)
Pin Wire Circuit Function
A 0.5 PK 439 Ignition 1 Voltage
B 0.5 BK 1744 Fuel Injector 1 Control
Fuel Injector 1 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B
Terminal/Tray: 12191819/8
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Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Fuel Injector 1 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1239 Ignition 1 Voltage
B 0.5 BK 1744 Fuel Injector 1 Control
Fuel Injector 2 (LL8)
Click to Enlarge
Connector Part Information
OEM: 15411634
Service: 15306160
Description: 2-Way F Micro-Pack 064 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 15305174/8
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12181559-1/J-35616-64 (L-BU)
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Fuel Injector 2 (LL8)
Pin Wire Circuit Function
A 0.5 PK 439 Ignition 1 Voltage
B 0.5 L-GN/BK 1745 Fuel Injector 2 Control
Fuel Injector 2 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
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Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Fuel Injector 2 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1339 Ignition 1 Voltage
B 0.5 L-GN/BK 1745 Fuel Injector 2 Control
Fuel Injector 3 (LL8)
Click to Enlarge
Connector Part Information
OEM: 15411634
Service: 15306160
Description: 2-Way F Micro-Pack 064 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 15305174/8
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12181559-1/J-35616-64 (L-BU)
Fuel Injector 3 (LL8)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Fuel Injector 3 (LL8)
Pin Wire Circuit Function
A 0.5 PK 439 Ignition 1 Voltage
B 0.5 PK/BK 1746 Fuel Injector 3 Control
Fuel Injector 3 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
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Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Fuel Injector 3 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1239 Ignition 1 Voltage
B 0.5 PK/BK 1746 Fuel Injector 3 Control
Fuel Injector 4 (LL8)
Click to Enlarge
Connector Part Information
OEM: 15411634
Service: 15306160
Description: 2-Way F Micro-Pack 064 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 15305174/8
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12181559-1/J-35616-64 (L-BU)
Fuel Injector 4 (LL8)
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Pin Wire Circuit Function
A 0.5 PK 439 Ignition 1 Voltage
B 0.5 L-BU/BK 844 Fuel Injector 4 Control
Fuel Injector 4 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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( )
Fuel Injector 4 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1339 Ignition 1 Voltage
B 0.5 L-BU/BK 844 Fuel Injector 4 Control
Fuel Injector 5 (LL8)
Click to Enlarge
Connector Part Information
OEM: 15411634
Service: 15306160
Description: 2-Way F Micro-Pack 064 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 15305174/8
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12181559-1/J-35616-64 (L-BU)
Fuel Injector 5 (LL8)
Pin Wire Circuit Function
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Pin Wire Circuit Function
A 0.5 PK 439 Ignition 1 Voltage
B 0.5 BK/WH 845 Fuel Injector 5 Control
Fuel Injector 5 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Fuel Injector 5 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1239 Ignition 1 Voltage
B 0.5 BK/WH 845 Fuel Injector 5 Control
Fuel Injector 6 (LL8)
Click to Enlarge
Connector Part Information
OEM: 15411634
Service: 15306160
Description: 2-Way F Micro-Pack 064 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 15305174/8
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12181559-1/J-35616-64 (L-BU)
Fuel Injector 6 (LL8)
Pin Wire Circuit Function
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
A 0.5 PK 439 Ignition 1 Voltage
B 0.5 YE/BK 846 Fuel Injector 6 Control
Fuel Injector 6 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Fuel Injector 6 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1339 Ignition 1 Voltage
B 0.5 YE/BK 846 Fuel Injector 6 Control
Fuel Injector 7 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
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Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Fuel Injector 7 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1239 Ignition 1 Voltage
B 0.5 RD/BK 877 Fuel Injector 7 Control
Fuel Injector 8 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15419715
Service: 88988313
Description: 2-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Pins: A
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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Pins: B
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Fuel Injector 8 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 PK 1339 Ignition 1 Voltage
B 0.5 D-BU/WH 878 Fuel Injector 8 Control
Fuel Pump and Sender Assembly
Click to Enlarge
Connector Part Information
OEM: 15324862
Service: 15306441
Description: 4-Way F APEX 2.8 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 54001800/22
Core/Insulation Crimp: 2/4
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Release Tool/Test Probe: 12094429/J-35616-4A (PU)
Fuel Pump and Sender Assembly
Pin Wire Circuit Function
1 0.8 BK 2450 Ground
2 0.8 PU/WH 1589 Fuel Level Sensor Signal
3 0.8 BK 2759 Low Reference
4 0.8 GY 120 Fuel Pump Supply Voltage
Fuel Tank Pressure (FTP) Sensor
Click to Enlarge
Connector Part Information
OEM: 13522407
Service: 88988721
Description: 3-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J 35616 2A (GY)
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Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Fuel Tank Pressure (FTP) Sensor
Pin Wire Circuit Function
1 0.35 D-GN 890 Fuel Tank Pressure Sensor Signal
2 0.35 BK 2759 Low Reference
3 0.35 GY 2709 5-Volt Reference
Garage Door Opener (UG1)
Click to Enlarge
Connector Part Information
OEM: 12103301
Service: 12162335
Description: 3-Way F P/C Series Unsealed (NA)
Terminal Part Information
Terminal/Tray: Service as Harness
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
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Garage Door Opener (UG1)
Pin Wire Circuit Function
1 0.35 OG 3140 Battery Positive Voltage
2 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control
3 0.35 BK 1350 Ground
Generator X1
Click to Enlarge
Connector Part Information
OEM: 12186308
Service: 89046837
Description: 2-Way F Timer Junior Power Timer Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 4-964286-1/16
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12093647/J-35616-4A (PU)
Generator X1
Pin Wire Circuit Function
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
1 0.35 RD 225 Generator Turn On Signal
2 0.35 GY 23 Generator Field Duty Cycle Signal
Generator X2
Terminal Part Information
Terminal: 12146366
Core/Insulation Crimp: N/A
Description: Ring Terminal
Generator X2
Pin Wire Circuit Function
A 19 RD 1 Battery Positive Voltage
Generator Battery Control Module
Click to Enlarge
Connector Part Information
OEM: 15326842
Service: 15326842
D i ti 10 W F GT 150 S i S l d (BK)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Description: 10-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Pins: A, C, F, H
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: B, D, J–K
Terminal/Tray: 12191818/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Generator Battery Control Module
Pin Wire Circuit Function
A 0.8 OG 3840 Battery Positive Voltage
B 0.35 GY 23 Generator Field Duty Cycle Signal
C 0.8 OG 3840 Battery Positive Voltage
D 0.35 RD 225 Generator Turn On Signal
E — — Not Used
F 0.8 BK/WH 451 Ground
G — — Not Used
H 0.8 BK/WH 451 Ground
J 0.35 PU 5428 Generator Regulator Control
K 0.35WH 1038 Class 2 Serial Data
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Headlamp – High Beam – Left
Click to Enlarge
Connector Part Information
OEM: 12059183
Service: 12101898
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Headlamp – High Beam – Left
Pin Wire Circuit Function
A YE — Left Headlamp High Beam Supply Voltage
B D-GN — Ground
Headlamp – High Beam – Right
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Click to Enlarge
Connector Part Information
OEM: 12059183
Service: 12101898
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Headlamp – High Beam – Right
Pin Wire Circuit Function
A YE — Right Headlamp High Beam Supply Voltage
B D-GN — Ground
Headlamp – Low Beam – Left
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Click to Enlarge
Connector Part Information
OEM: 12059183
Service: 12101898
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: Service as Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Headlamp – Low Beam – Left
Pin Wire Circuit Function
A 0.35 OG — Left Headlamp Low Beam Supply Voltage
B 0.35WH — Ground
Headlamp – Low Beam – Right
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Click to Enlarge
Connector Part Information
OEM: 12059183
Service: 12101898
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: Service as Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Headlamp – Low Beam – Right
Pin Wire Circuit Function
A 0.35 OG — Right Headlamp Low Beam Supply Voltage
B 0.35 WH — Ground
Headlamp Leveling Actuator– Left (TR6)
Click to Enlarge
Connector Part Information
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OEM: 12184995
Service: 15306392
Description: 3-Way F Timer Junior Power Timer Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 4-964286-1/16
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12093647/J-35616-4A (PU)
Headlamp Leveling Actuator– Left (TR6)
Pin Wire Circuit Function
1 0.5 BK 350 Ground
2 0.5 D-GN 189 Headlamp Leveling Motor Supply Voltage
3 0.35 PK 639 Ignition 1 Voltage
Headlamp Leveling Actuator– Right (TR6)
Click to Enlarge
Connector Part Information
OEM: 12184995
S i 15306392
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Service: 15306392
Description: 3-Way F Timer Junior Power Timer Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 4-964286-1/16
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12093647/J-35616-4A (PU)
Headlamp Leveling Actuator– Right (TR6)
Pin Wire Circuit Function
1 0.5 BK 250 Ground
2 0.5 D-GN 189 Headlamp Leveling Motor Supply Voltage
3 0.35 PK 639 Ignition 1 Voltage
Headlamp Switch X1
Click to Enlarge
Connector Part Information
OEM: 15332161
Service: 15306416
Description: 12-Way F GT 150 Series Unsealed (BK)
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p y ( )
Terminal Part Information
Terminal/Tray: 12191812/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Headlamp Switch X1
Pin Wire Circuit Function
A 0.35 GY 705 5-Volt Reference
B 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control
C 0.35 BK 2250 Ground
D 0.35WH 103 Headlamp Switch Headlamps On Signal
E 0.35 GY/BK 308 Park Lamp Switch On Signal
F 0.35 L-GN 5462 DRL Defeat Switch Signal (without WX7)
G 0.35 OG/BK 2090 Courtesy Lamps Dimming Input
H 0.35 GY/BK 2226 Instrument Panel Lamps Dimmer Switch Low Reference
J 0.35 D-BU/WH 1495 Courtesy Lamp On Signal
K 0.35 PU/WH 1382 LED Dimming Signal
L 0.35 PK 1348 Headlamp On Indicator Control
M 0.35 PU 328 Interior Lamp Defeat Switch Signal
Headlamp Switch X2
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Click to Enlarge
Connector Part Information
OEM: 15332145
Service: 15306407
Description: 8-Way F GT 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12191812/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Headlamp Switch X2
Pin Wire Circuit Function
A 0.35 OG 192 Front Fog Lamp Switch Signal (T96)
B 0.35 L-BU 187 Rear Fog Lamp Switch Signal (T79)
C 0.35 D-GN/WH 1317 Front Fog Lamp Relay and Indicator Control (T96)
D 0.35 YE 1977 Rear Fog Lamp Relay and Indicator Control (T79)
E 0.35 TN 5463 Daytime Running Lamp Override Indicator (without WX7)
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F 0.5 D-GN 189 Headlamp Leveling Motor Supply Voltage (TR6)
G 0.35 PK 639 Ignition 1 Voltage (TR6)
H 0.35 BN/WH 1871 Headlamp Washer Switch Signal (CE4)
Headlamp Washer Fluid Pump (CE4)
Click to Enlarge
Connector Part Information
OEM: 15324474
Service: 15306394
Description: 2-Way F 6.3 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 344070-1/17
Core/Insulation Crimp: 2/B
Release Tool/Test Probe: 12094429/J-35616-42 (RD)
Headlamp Washer Fluid Pump (CE4)
Pin Wire Circuit Function
1 0.8 BK 250 Ground
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2 0.8 PU 1197 Headlamp Washer Pump Control
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 12160482
Service: 88988598
Description: 4-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (LH6/LS2)
Pin Wire Circuit Function
A 0.5 TN 1664 HO2S Low Signal– Bank 1 Sensor 1
B 0.5 PU/WH 1665 HO2S High Signal– Bank 1 Sensor 1
C 0.5 BK/WH 3113 HO2S Heater Low Control– Bank 1 Sensor 1
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
D 0.5 PK 1539 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 12160825
Service: 15305801
Description: 4-Way M Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Pins: A–B, D–E
Terminal/Tray: 12045773/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (LH6/LS2)
Pin Wire Circuit Function
A 0.5 TN/WH 1669 HO2S Low Signal– Bank 1 Sensor 2
B 0.5 PU/WH 1668 HO2S High Signal– Bank 1 Sensor 2
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
C 0.5 BN 2391 HO2S Heater Low Control– Bank 1 Sensor 2
D 0.5 PK 539 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 12160482
Service: 88988598
Description: 4-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (LH6/LS2)
Pin Wire Circuit Function
A 0.5 TN 1667 HO2S Low Signal– Bank 2 Sensor 1
B 0.5 PU 1666 HO2S High Signal– Bank 2 Sensor 1
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
C 0.5 L-GN 3212 HO2S Heater Low Control– Bank 2 Sensor 1
D 0.5 PK 1539 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 12092839
Service: 88987991
Description: 5-Way M Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Pins: A–B, D–E
Terminal/Tray: 12045773/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (LH6/LS2)
Pin Wire Circuit Function
A 0.5 TN 1671 HO2S Low Signal – Bank 2 Sensor 2
B 0.5 PU 1670 HO2S High Signal – Bank 2 Sensor 2
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
C — — Not Available
D 0.5 PK 539 Ignition 1 Voltage
E 0.5 RD/WH 3223 HO2S Heater Low Control – Bank 2 Sensor 2
Heated Oxygen Sensor (HO2S) Sensor 1 (LL8)
Click to Enlarge
Connector Part Information
OEM: 12092840
Service: 15306311
Description: 4-Way M Metri-Pack 150 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 12045773/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Heated Oxygen Sensor (HO2S) Sensor 1 (LL8)
Pin Wire Circuit Function
A 0.5 TN 1664 HO2S Low Signal – Bank 1 Sensor 1
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
B 0.5 PU/WH 1665 HO2S High Signal – Bank 1 Sensor 1
C — — Not Available
D 0.5 PK 1539 Ignition 1 Voltage
E 0.5 D-GN 676 HO2S Heater Low Control – Bank 1 Sensor 1
Heated Oxygen Sensor (HO2S) Sensor 2 (LL8)
Click to Enlarge
Connector Part Information
OEM: 12146046
Service: 15306365
Description: 4-Way F Metri-Pack 150 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Heated Oxygen Sensor (HO2S) Sensor 2 (LL8)
Pin Wire Circuit Function
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
A 0.5 TN/WH 1669 HO2S Low Signal – Bank 1 Sensor 2
B 0.5 PU/WH 1668 HO2S High Signal – Bank 1 Sensor 2
C — — Not Available
D 0.5 PK 539 Ignition 1 Voltage
E 0.5 BK/WH 1423 HO2S Heater Low Control – Bank 1 Sensor 2
Heated Seat Element– Driver Back (KA1)
Click to Enlarge
Connector Part Information
OEM: 15419810
Service: 12085536
Description: 4-Way M Metri-Pack 150 Series (BK)
Terminal Part Information
Pins: A–B
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094428/J-35616–3 (GY)
Pins: C–D
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Heated Seat Element– Driver Back (KA1)
Pin Wire Circuit Function
A 0.8 RD/WH 2078 Heated Seat Cushion Element Control
B 0.8 BN 2432 Heated Seat Back Element Supply Voltage
C 0.35 YE/BK 2079 Heated Seat Cushion Temperature Sensor Signal
D 0.35 YE 2080 Low Reference
Heated Seat Element– Driver Cushion (KA1)
Click to Enlarge
Connector Part Information
OEM: 12064778
Service: 12126020
Description: 2-Way M Metri-Pack 150 Series Unsealed (L-GN)
Terminal Part Information
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
Heated Seat Element– Driver Cushion (KA1)
Pin Wire Circuit Function
A 0.8 RD/WH 2078 Heated Seat Cushion Element Control
B 0.8 L-GN 2077 Heated Seat Cushion Element Supply Voltage
Heated Seat Element– Passenger Back (KA1)
Click to Enlarge
Connector Part Information
OEM: 15419810
Service: 12085536
Description: 4-Way M Metri-Pack 150 Series (BK)
Terminal Part Information
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Heated Seat Element– Passenger Back (KA1)
Pin Wire Circuit Function
A 0.8 TN 2481 Passenger Heated Seat Back Element Supply Voltage
B 0.8 BK 2480 Passenger Heated Seat Element Control
C 0.8 BN 5475 Passenger Heated Seat Back Temperature Sensor Signal
D 0.8 GY 5476 Passenger Heated Seat Back Low Reference
Heated Seat Element– Passenger Cushion (KA1)
Click to Enlarge
Connector Part Information
OEM: 12064778
Service: 12126020
Description: 2-Way M Metri-Pack 150 Series Unsealed (L-GN)
Terminal Part Information
Terminal/Tray: 12047581/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-3 (GY)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Heated Seat Element– Passenger Cushion (KA1)
Pin Wire Circuit Function
A 0.8 BK 2479 Passenger Heated Seat Cushion Element Supply Voltage
B 0.8 BK 2480 Passenger Heated Seat Element Control
Hood Ajar Switch (UA2)
Click to Enlarge
Connector Part Information
OEM: 12052641
Service: 12102747
Description: 2-Way F Metri-Pack 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Hood Ajar Switch (UA2)
Pin Wire Circuit Function
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
A 0.35 PK/BK 109 Hood Ajar Switch Signal
B 0.5 BK 350 Ground
Horn Assembly
Click to Enlarge
Connector Part Information
OEM: 12052644
Service: 15306302
Description: 2-Way F Metri-Pack 150 Series Sealed (L-GY)
Terminal Part Information
Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Horn Assembly
Pin Wire Circuit Function
A 0.5 BK 250 Ground
B 0.5 D-GN 1329 Horn Fuse Supply Voltage
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
HVAC Control Module – Auxiliary (CJ2)
Click to Enlarge
Connector Part Information
OEM: 12084944
Service: 12084944
Description: 16-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: A1–A2, A4–A8, B1–B8
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
HVAC Control Module – Auxiliary (CJ2)
Pin Wire Circuit Function
A1 0.35 OG 4340 Battery Positive Voltage
A2 0.35 GY 2289 Rear HVAC/Audio Class 2 Serial Data
A3 — — Not Used
A4 0 35 BK 2250 Ground
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
A4 0.35 BK 2250 Ground
A5 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control
A6 0.35 WH 119 Auxiliary Mode Door Control
A7 0.35 D-GN 2347 Auxiliary Blower Motor High Speed Control
A8 0.35 D-BU 2348 Auxiliary Blower Motor Medium Speed Control
B1 0.5 BN 199 Left Rear Speaker Output (+) (without UQA)
0.5 BN 199 Left Rear Low Level Audio Signal (+) (with UQA)
B2 0.5 D-BU 46 Right Rear Speaker Output (+) (without UQA)
0.5 D-BU 46 Right Rear Low Level Audio Signal (+) (with UQA)
B3 0.5 BN 599 Left Rear Low Level Audio Signal (+)
B4 0.5 D-BU 546 Right Rear Low Level Audio Signal (+)
B5 0.5 YE 116 Left Rear Speaker Output (−) (without UQA)
0.5 YE 116 Rear Low Level Audio Signal (−) (with UQA)
B6 0.5 L-BU 115 Right Rear Speaker Output (−) (without UQA)
0.5 L-BU 115 Right Rear Low Level Audio Signal (−) (with UQA)
B7 0.5 D-GN/WH 1547 Left Rear Low Level Audio Signal (−)
B8 0.5 BK 1946 Right Rear Low Level Audio Signal (−)
HVAC Control Module – Auxiliary (CJ3)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 12052444
Service: 12101874
Description: 8-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: 1, 4, 6–8
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
HVAC Control Module – Auxiliary (CJ3)
Pin Wire Circuit Function
1 0.35 BN 341 Ignition 3 Voltage
2–3 — — Not Used
4 0.35 YE 2277 Auxiliary HVAC Enable Control
5 — — Not Used
6 0.35WH 119 Auxiliary Mode Door Control
7 0 35 BK 2250 G d
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
7 0.35 BK 2250 Ground
8 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control
HVAC Control Module X1
Click to Enlarge
Connector Part Information
OEM: 12110206
Service: 12110206
Description: 24-Way F Micro-Pack 100 Series Unsealed (L-BU)
Terminal Part Information
Pins: A1–A5, A7–A8, A10, A12, B1–B9, B1–B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Pins: A11
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
HVAC Control Module X1
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Pin Wire Circuit Function
A1 0.35 D-GN 1614 Recirculation Door Control
A2 0.35 D-BU 1646 Right Air Temperature Door Position Signal
A3 0.35 L-BU 733 Left Air Temperature Door Position Signal
A4 0.35 L-GN/BK 2276 Defrost Door Position Signal
A5 0.35 L-GN 2275 Mode Door Position Signal
A6 — — Not Used
A7 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control
A8 0.35 BK/WH 751 Ground
A9 — — Not Used
A10 0.35 YE 2277 Auxiliary HVAC Enable Control (CJ3)
A11 1 D-GN 71 OFF Blower Motor Control (CJ3)
A12 0.35 D-BU 204 A/C Low Pressure Sensor Signal
B1 0.35 WH/BK 1236 Right Air Temperature Door Control
B2 0.35 D-BU 1199 Left Air Temperature Door Control
B3 0.35 TN/BK 2274 Defrost Door Control
B4 0.35 TN 2273 Mode Door Control
B5 0.35 BN 341 Ignition 3 Voltage
B6 0.35 YE 1791 Low Reference
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
B7 0.35 OG 4340 Battery Positive Voltage
B8 0.35 L-BU/BK 1688 5-Volt Reference
B9 0.35 BK 2250 Ground
B10 — — Not Used
B11 0.35 WH 1038 Class 2 Serial Data
B12 — — Not Used
HVAC Control Module X2 (CJ2)
Click to Enlarge
Connector Part Information
OEM: 15336594
Service: 15336594
Description: 12-Way F Micro-Pack 100 Series Unsealed (GY)
Terminal Part Information
Pins: A–G, K–M
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
HVAC Control Module X2 (CJ2)
Pin Wire Circuit Function
A 0.35 D-GN 734 Inside Air Temperature Sensor Signal
B 0.35 L-GN/BK 735 Ambient Air Temperature Sensor Signal
C 0.35 WH 2338 Upper Left Air Temperature Sensor Signal
D 0.35 GY 2336 Upper Right Air Temperature Sensor Signal
E 0.35 WH/BK 2339 Lower Left Air Temperature Sensor Signal
F 0.35 GY/BK 2337 Lower Right Air Temperature Sensor Signal
G 0.35 PU 1838 Recirculation Door Position Signal
H–J — — Not Used
K 0.35 BN 718 Low Reference
L 0.35 WH/BK 1236 Inside Air Temperature Sensor Assembly Control
M 0.35 PU/WH 760 Blower Motor Speed Control
HVAC Control Module X2 (CJ3)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15459914
Service: 15306174
Description: 8-Way F GT 280 Series Unsealed (BK)
Terminal Part Information
Pins: H
Terminal/Tray: 15304711/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pins: A–D, F
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pins: G
Terminal/Tray: 15304713/19
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
HVAC Control Module X2 (CJ3)
Pin Wire Circuit Function
A 2 PU 73 Medium 3 Blower Motor Control
B 2 L-BU 72 Medium 2 Blower Motor Control
C 2 TN 63 Medi m 1 Blo er Motor Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
C 2 TN 63 Medium 1 Blower Motor Control
D 2 YE 60 Low Blower Motor Control
E — — Not Used
F 2 OG 52 High Blower Motor Control
G 3 BN 141 Ignition 3 Voltage
H 1 D-GN 71 OFF Blower Motor Control
Ignition Coil 1 (LL8)
Click to Enlarge
Connector Part Information
OEM: 13610365
Service: 15306431
Description: 3-Way F GT Series Sealed (BK)
Terminal Part Information
Pins: A–B
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Pins: C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 1 (LL8)
Pin Wire Circuit Function
A 0.5 PK 1339 Ignition 1 Voltage
B 0.35 PU 2121 IC 1 Control
C 0.8 BK 550 Ground
Ignition Coil 1 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15439568
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 1 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 PU 2121 IC 1 Control
D 0.8 PK 39 Ignition 1 Voltage
Ignition Coil 2 (LL8)
Click to Enlarge
Connector Part Information
OEM: 13610365
Service: 15306431
Description: 3-Way F GT Series Sealed (BK)
Terminal Part Information
Pi A B
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Pins: A–B
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 2 (LL8)
Pin Wire Circuit Function
A 0.5 PK 1339 Ignition 1 Voltage
B 0.35 RD/WH 2122 IC 2 Control
C 0.8 BK 550 Ground
Ignition Coil 2 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15439568
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: See 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 2 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 RD 2127 IC 2 Control
D 0.8 PK 39 Ignition 1 Voltage
Ignition Coil 3 (LL8)
Click to Enlarge
Connector Part Information
OEM: 13610365
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Service: 15306431
Description: 3-Way F GT Series Sealed (BK)
Terminal Part Information
Pins: A–B
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 3 (LL8)
Pin Wire Circuit Function
A 0.5 PK 1339 Ignition 1 Voltage
B 0.35 L-BU 2123 IC 3 Control
C 0.8 BK 550 Ground
Ignition Coil 3 (LH6/LS2)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15439568
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: See 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 3 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 L-BU 2123 IC 3 Control
D 0.8 PK 39 Ignition 1 Voltage
Ignition Coil 4 (LL8)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 13610365
Service: 15306431
Description: 3-Way F GT Series Sealed (BK)
Terminal Part Information
Pins: A–B
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 4 (LL8)
Pin Wire Circuit Function
A 0.5 PK 1339 Ignition 1 Voltage
B 0.35 D-GN/WH 2124 IC 4 Control
C 0.8 BK 550 Ground
Ignition Coil 4 (LH6/LS2)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15439568
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: See 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 4 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 D-GN 2125 IC 4 Control
D 0.8 PK 39 Ignition 1 Voltage
Ignition Coil 5 (LL8)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 13610365
Service: 15306431
Description: 3-Way F GT Series Sealed (BK)
Terminal Part Information
Pins: A–B
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 5 (LL8)
Pin Wire Circuit Function
A 0.5 PK 1339 Ignition 1 Voltage
B 0.35 D-GN 2125 IC 5 Control
C 0.8 BK 550 Ground
Ignition Coil 5 (LH6/LS2)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15439568
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: See 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 5 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 D-GN 2125 IC 5 Control
D 0.8 PK 39 Ignition 1 Voltage
Ignition Coil 6 (LL8)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 13610365
Service: 15306431
Description: 3-Way F GT Series Sealed (BK)
Terminal Part Information
Pins: A–B
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: C
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 6 (LL8)
Pin Wire Circuit Function
A 0.5 PK 1339 Ignition 1 Voltage
B 0.35 L-BU/WH 2126 IC 6 Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
C 0.8 BK 550 Ground
Ignition Coil 6 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15439568
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: See 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 6 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 L-BU 2123 IC 6 Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
D 0.8 PK 39 Ignition 1 Voltage
Ignition Coil 7 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15439568
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: See 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 7 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 RD 2127 IC 7 Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
D 0.8 PK 39 Ignition 1 Voltage
Ignition Coil 8 (LH6/LS2)
Click to Enlarge
Connector Part Information
OEM: 15439568
Service: 88987184
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: See 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Ignition Coil 8 (LH6/LS2)
Pin Wire Circuit Function
A 0.8 BK 151 Ground
B 0.5 BN 2129 Low Reference
C 0.5 PU 2121 IC 8 Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
D 0.8 PK 39 Ignition 1 Voltage
Ignition Lock Cylinder Control Actuator
Click to Enlarge
Connector Part Information
OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)
Ignition Lock Cylinder Control Actuator
Pin Wire Circuit Function
A 0.35 YE 1996 Remote Shift Selector Signal
B 0.35 BK 2250 Ground
Ignition Switch
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Ignition Switch
Click to Enlarge
Connector Part Information
OEM: 19900853490
Service: Service as Harness
Description: 7-Way F (BK)
Terminal Part Information
Terminal/Tray: Service with Harness
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Ignition Switch
Pin Wire Circuit Function
A 3 BN 4 Accessory Voltage
B 3 RD/WH 342 Battery Positive Voltage
C 3 PK 3 Ignition 1 Voltage
D 3 YE 5 Crank Voltage
E 3 WH 1390 Acc/Run/Crank Voltage
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
F 3 RD 142 Battery Positive Voltage
G 3 OG 300 Ign 3 Voltage
Inclination Sensor (BAE)
Connector Part Information
OEM: 15324229
Service: 15306167
Description: 4-Way F Timer Micro I Series (BK)
Terminal Part Information
Pins: 1, 3–4
Terminal/Tray: 962943-5/16
Core/Insulation Crimp: E/A
Release Tool/Test Probe: J-38125-560/J-35616-33 (YE)
Inclination Sensor (BAE)
Pin Wire Circuit Function
1 0.5 OG 2740 Battery Positive Voltage
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
2 — — Not Used
3 0.5 PK 5363 Inclination Sensor Signal
4 0.5 L-BU 5362 Inclination Sensor Low Reference
Inflatable Restraint Front End Sensor– Left
Connector Part Information
OEM: 15356723
Service: 15306439
Description: 2-Way F GT 150 Series Sealed (YE)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Inflatable Restraint Front End Sensor– Left
Pin Wire Circuit Function
A 0.8 YE 354 Discriminating Sensor– Signal
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
B 0.8 GY 349 Discriminating Sensor– Left– Signal
Inflatable Restraint Front End Sensor– Right
Connector Part Information
OEM: 15356723
Service: 15306439
Description: 2-Way F GT 150 Series Sealed (YE)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Inflatable Restraint Front End Sensor– Right
Pin Wire Circuit Function
A 0.8 D-GN 1409 Discriminating Sensor– Right– Signal
B 0.8 YE 1834 Forward Discriminating Sensor Signal
Inflatable Restraint Front Passenger Presence System (PPS) Module
193 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15431682
Service: As Harness
Description: 18-Way F Micro-Pack 100W Series Sealed (BK)
Terminal Part Information
Terminal/Tray: Service With Terminated Lead
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 12122523/J-35616-6 (BN)
Inflatable Restraint Front Passenger Presence System (PPS) Module
Pin Wire Circuit Function
1 0.35 D-BU 2307 Passenger Air Bag On Indicator Control (AL0)
2 0.35 D-GN 2308 Passenger Air Bag Off Indicator Control (AL0)
3 — — Not Used
4 0.35 PU 5611 Passenger Seat Belt Tension Sensor Signal
5 0.35 BK/WH 1751 Ground
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
6 0.35 YE 5608 Occupant Pressure Sensor Signal
7 0.35 D-GN 5609 Occupant Pressure Sensor Voltage Reference
8 — — Not Used
9 0.35 YE 1139 Ignition 1 Voltage
10–13 — — Not Used
14 0.35 TN 5613 Passenger Seat Belt Tension Sensor Low Reference
15 0.35 GY 5610 Occupant Pressure Sensor Low Reference
16 0.35 L-BU 5612 Passenger Seat Belt Tension Sensor Voltage Reference
17 — — Not Used
18 0.35 PK 2306 Occupant Sensor – Serial Data Link
Inflatable Restraint I/P Module
Click to Enlarge
Connector Part Information
OEM: 15336476
Service: 15306363
195 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Service: 15306363
Description: 4-Way M Metri-Pack 280 Series (YE)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 12094430/J-35616-5 (PU)
Inflatable Restraint I/P Module
Pin Wire Circuit Function
A1 0.35 YE 3025 I/P Module– Stage 1– High Control
A2 0.35 OG 3024 I/P Module– Stage 1– Low Control
B1 0.35 GY 3027 I/P Module– Stage 2– High Control
B2 0.35 PU 3026 I/P Module– Stage 2– Low Control
Inflatable Restraint Passenger Presence System (PPS) Sensor
Click to Enlarge
Connector Part Information
OEM: 15422250
196 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Service: 88987995
Description: 3-Way F GT 150 Series Sealed (D-GY)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Inflatable Restraint Passenger Presence System (PPS) Sensor
Pin Wire Circuit Function
A 0.35 D-GN 5609 Occupant Pressure Sensor Voltage Reference
B 0.35 YE 5608 Occupant Pressure Sensor Signal
C 0.35 GY 5610 Occupant Pressure Sensor Low Reference
Inflatable Restraint Seat Belt Tension Sensor – Passenger
Click to Enlarge
Connector Part Information
OEM: 12110293
Service: 12117025
Description: 3-Way F Metri-Pack 150 Series Sealed (BK)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 12094429/J-35616-14 (GN)
Inflatable Restraint Seat Belt Tension Sensor — Passenger
Pin Wire Circuit Function
A 0.35 L-BU 5612 Passenger Seat Belt Tension Sensor Voltage Reference
B 0.35 TN 5613 Passenger Seat Belt Tension Sensor Low Reference
C 0.35 PU 5611 Passenger Seat Belt Tension Sensor Signal
Inflatable Restraint Roof Rail Module– Driver (ASF)
Connector Part Information
OEM: 12110505
Service: 15306044
Description: 2-Way F Metri-Pack 150 Series (YE)
Terminal Part Information
198 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 12094429/J-35616-14 (GN)
Inflatable Restraint Roof Rail Module– Driver (ASF)
Pin Wire Circuit Function
A 0.35 D-GN 2105 Side Impact Module– Left– High Control
B 0.35 BN 2106 Side Impact Module– Left– Low Control
Inflatable Restraint Roof Rail Module– Passenger (ASF)
Connector Part Information
OEM: 12110505
Service: 15306044
Description: 2-Way F Metri-Pack 150 Series (YE)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 12094429/J-35616-14 (GN)
199 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Release Tool/Test Probe: 12094429/J 35616 14 (GN)
Inflatable Restraint Roof Rail Module– Passenger (ASF)
Pin Wire Circuit Function
A 0.35 GY 2103 Side Impact Module– Right– High Control
B 0.35 D-BU 2104 Side Impact Module– Right– Low Control
Inflatable Restraint Seat Position Sensor (SPS)– Driver
Connector Part Information
OEM: 12052832
Service: 12101825
Description: 2-Way F Metri-Pack 150 Series (BK)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 12094429/J-35616-14 (GN)
Inflatable Restraint Seat Position Sensor (SPS)– Driver
200 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Pin Wire Circuit Function
A 0.35 BK 2638 Driver Seat Position Sensor– High
B 0.35 BK 2644 Seat Position Sensor Return
Inflatable Restraint Seat Position Sensor (SPS) – Passenger
Connector Part Information
OEM: 12052832
Service: 12101825
Description: 2-Way F Metri-Pack 150 Series (BK)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 12094429/J-35616-14 (GN)
Inflatable Restraint Seat Position Sensor (SPS) — Passenger
Pin Wire Circuit Function
A 0.35 BK 2645 Passenger Seat Position – High
B 0 35 BK 2644 S P ii S R
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B 0.35 BK 2644 Seat Position Sensor Return
Inflatable Restraint Sensing and Diagnostic Module (SDM)
Click to Enlarge
Connector Part Information
OEM: 19152767
Service: 19151489
Description: 60-Way F Receptacle 0.64 Series Sealed (YE)
Terminal Part Information
Pins: 1–2, 4–19, 28–31, 35–39, 59–60
Terminal/Tray: Service with Terminated Lead
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Pins: 40–43
Terminal/Tray: Service with Terminated Lead
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Inflatable Restraint Sensing and Diagnostic Module (SDM)
Pin Wire Circuit Function
202 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
1 0.35 BK/WH 751 Ground
2 0.35 D-BU 1128 Class 2 Serial Data
3 — — Not Available
4 0.35 BN 3020 Steering Wheel Module – Stage 1 – Low Control
5 0.35 TN 3021 Steering Wheel Module – Stage 1 – High Control
6 YE 3025 I/P Module – Stage 1 – High Control
7 0.35 OG 3024 I/P Module – Stage 1 – Low Control
8 0.35 PK 3022 Steering Wheel Module – Stage 2 – Low Control
9 0.35 WH 3023 Steering Wheel Module – Stage 2 – High Control
10 0.35 GY 3027 I/P Module – Stage 2 – High Control
11 0.35 PU 3026 I/P Module – Stage 2 – Low Control
12 0.35 BN 2106 Side Impact Module – Left – Low Control (ASF)
13 0.35 D-GN 2105 Side Impact Module – Left – High Control (ASF)
14 0.35 GY 2103 Side Impact Module – Right – High Control (ASF)
15 0.35 D-BU 2104 Side Impact Module – Right – Low Control (ASF)
16 0.35 OG/BK 2119 Seat Belt Pretensioner – Left – Low Control
17 0.35 BK/WH 2118 Seat Belt Pretensioner – Left – High Control
18 0.35 L-GN 2116 Seat Belt Pretensioner – Right – High Control
19 0.35 OG 2117 Seat Belt Pretensioner – Right – Low Control
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
20–27 — — Not Available
28 0.35 BK/WH 2644 Seat Position Sensor Return
29 0.35 L-GN/WH 2638 Driver Seat Position Sensor – High
30 0.35 L-BU 2645 Passenger Seat Position – High
31 0.35 YE 1139 Ignition 1 Voltage
32–34 — — Not Available
35 0.35 PK 2306 Serial Data Link
36 0.35 GY 349 Discriminating Sensor – Left – Signal
37 0.35 YE 1834 Forward Discriminating Sensor Signal
38 0.35 YE 354 Discriminating Sensor – Signal
39 0.35 D-GN 1409 Discriminating Sensor – Right – Signal
40 0.5 WH 2162 Side Impact Sensor – Left – Signal (ASF)
41 0.5 D-GN 2164 Side Impact Sensor – Right – Signal (ASF)
42 0.5 YE 2161 Side Impact Sensor – Left – Voltage (ASF)
43 0.5 TN 2163 Side Impact Sensor – Right – Voltage (ASF)
44–58 — — Not Available
59 0.35 BK/WH 238 Seat Belt Switch – Left
60 0.35 RD 2484 Seat Belt Switch – Right
204 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Inflatable Restraint Side Impact Sensor (SIS)– Left (ASF)
Click to Enlarge
Connector Part Information
OEM: 15356722
Service: 15306405
Description: 2-Way F GT 150 Series Sealed (YE)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Inflatable Restraint Side Impact Sensor (SIS)– Left (ASF)
Pin Wire Circuit Function
A 0.5 WH 2162 Side Impact Sensor– Left– Signal
B 0.5 YE 2161 Side Impact Sensor– Left– Voltage
Inflatable Restraint Side Impact Sensor (SIS)– Right (ASF)
205 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15356722
Service: 15306405
Description: 2-Way F GT 150 Series Sealed (YE)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Inflatable Restraint Side Impact Sensor (SIS)– Right (ASF)
Pin Wire Circuit Function
A 0.5 D-GN 2164 Side Impact Sensor– Right Signal
B 0.5 TN 2163 Side Impact Sensor– Right– Voltage
Inflatable Restraint Steering Wheel Module X1
206 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 54560236
Service: As Assembly
Description: 2-Way F ABX-3 Code B (L-GY)
Terminal Part Information
Terminal/Tray: Service As Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Inflatable Restraint Steering Wheel Module X1
Pin Wire Circuit Function
A 0.35 TN 3021 Steering Wheel Module – Stage 1 – High Control
B 0.35 BN 3020 Steering Wheel Module – Stage 1 – Low Control
Inflatable Restraint Steering Wheel Module X2
Click to Enlarge
207 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Connector Part Information
OEM: 54560222
Service: As Assembly
Description: 2-Way F ABX-3 Code G (PK)
Terminal Part Information
Terminal/Tray: Service As Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Inflatable Restraint Steering Wheel Module X2
Pin Wire Circuit Function
A 0.35 WH 3023 Steering Wheel Module – Stage 2 – High Control
B 0.35 PK 3022 Steering Wheel Module – Stage 2 – Low Control
Inflatable Restraint Vehicle Rollover Sensor
Click to Enlarge
Connector Part Information
OEM: 15418083
Service: 88987982
208 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Description: 6-Way F 0.64 Series Sealed (YE)
Terminal Part Information
Pins: 1, 5, 6
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
Inflatable Restraint Vehicle Rollover Sensor
Pin Wire Circuit Function
1 0.35 YE 1139 Ignition 1 Voltage
2–4 — — Not Used
5 0.35 PK 2306 Occupant Sensor – Serial Data
6 0.35 BK/WH 751 Ground
Inside Rearview Mirror
Connector Part Information
OEM: 15324871
Service: 15306351
Description: 16-Way F 040 II Series Unsealed (BK)
209 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal Part Information
Pins: 3–4, 6–9, 11–15
Terminal/Tray: 175266-5/15
Core/Insulation Crimp: J/J
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)
Inside Rearview Mirror
Pin Wire Circuit Function
1–2 — — Not Used
3 0.35 D-BU 2307 Passenger Air Bag On Indicator Control (AL0)
4 0.35 D-GN 2308 Passenger Air Bag Off Indicator Control (AL0)
5 — — Not Used
6 0.35 L-GN/BK 735 Ambient Air Temperature Sensor Signal (DD7/DF5)
7 0.35 BN 718 Low Reference (DD7/DF5)
8 0.35 BK 1350 Ground (DD7/DF5)
9 0.35 L-GN 24 Backup Lamp Supply Voltage (DD7/DF5)
10 — — Not Used
11 0.35 D-GN/WH 2514 Keypad Signal (with UE1)
12 0.35 L-GN/BK 2515 Keypad Supply Voltage (with UE1)
13 0.35 PK 639 Ignition 1 Voltage (AL0/DD7/DF5)
14 0.35 YE/BK 2516 Keypad Green LED Signal (with UE1)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
15 0.35 BN/WH 2517 Keypad Red LED Signal (with UE1)
16 — — Not Used
Instrument Panel Cluster (IPC)
Click to Enlarge
Connector Part Information
OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series Unsealed (GY)
Terminal Part Information
Pins: A1–A2, A4–A5, A7–A12, B1, B4, B7, B9–B10, B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Instrument Panel Cluster (IPC)
Pin Wire Circuit Function
A1 0.35 L-BU 2114 Left Turn Signal Lamps Supply Voltage
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
A2 0.35 OG 2340 Battery Positive Voltage
A3 — — Not Used
A4 0.5 BK/WH 751 Ground
A5 0.35 BK 2250 Ground
A6 — — Not Used
A7 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control
A8 0.35 YE 1327 DIC Fuel Signal (with STW)
A9 0.35 D-GN/WH 1358 DIC Switch Signal (with STW)
A10 0.35 D-BU 894 DIC Toggle Switch Signal (with STW)
A11 0.35 OG 1816 DIC Set/Reset Switch Signal (with STW)
A12 0.35 WH 121 Engine Speed Signal
B1 0.35 GY 1036 IPC Class 2 Serial Data
B2–B3 — — Not Used
B4 0.35 BN/WH 419 MIL Control
B5–B6 — — Not Used
B7 0.35 PK 639 Ignition 1 Voltage
B8 — — Not Used
B9 0.35 D-GN/WH 817 Vehicle Speed Signal
B10 0.35 D-BU 2115 Right Turn Signal Lamps Supply Voltage
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B11 — — Not Used
B12 0.35 BK/WH 174 Low Washer Fluid Indicator Signal (U68)
Knock Sensor (KS) 1
Click to Enlarge
Connector Part Information
OEM: 15374222
Service: 88953268
Description: 2-Way F GT 150 Series Sealed (WH)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Knock Sensor (KS) 1
Pin Wire Circuit Function
A 0.35 D-BU 496 KS 1 Signal
B 0 35 GY 1716 KS 1 Signal
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B 0.35 GY 1716 KS 1 Signal
Knock Sensor (KS) 2
Click to Enlarge
Connector Part Information
OEM: 15374222
Service: 88953268
Description: 2-Way F GT 150 Series Sealed (WH)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Knock Sensor (KS) 2
Pin Wire Circuit Function
A 0.35 L-BU 1876 KS 2 Signal
B 0.35 GY 2303 KS 2 Signal
License Lamp– Left
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 16530675
Service: Service with Pigtail
Description: 2-Way F W2 Socket Sealed (L-GY)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
License Lamp– Left
Pin Wire Circuit Function
A 0.35 BN 2509 License Lamps Supply Voltage
B 0.35 BK 1550 Ground
License Lamp– Right
215 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 16530675
Service: Service with Pigtail
Description: 2-Way F W2 Socket Sealed (L-GY)
Terminal Part Information
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
License Lamp– Right
Pin Wire Circuit Function
A 0.35 BN 2509 License Lamps Supply Voltage
B 0.35 BK 1550 Ground
Liftgate Latch Assembly X1
216 of 711 9/26/2022, 7:07 PM
Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15354716
Service: 88986450
Description: 4-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Pins: B–D
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Liftgate Latch Assembly X1
Pin Wire Circuit Function
A — — Not Used
B 0.35 PK/BK 1303 Liftgate Ajar Switch Signal
C 0.35 D-GN 5512 Liftgate Open Switch Signal
D 0.35 D-BU 2201 Liftgate Ajar Switch Low Reference
Liftgate Latch Assembly X2
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Connector Part Information
OEM: 15300027
Service: 12101855
Description: 2-Way F Metri-Pack 280 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12077411/2
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Liftgate Latch Assembly X2
Pin Wire Circuit Function
A 0.35 TN 294 Door Lock Actuator Unlock Control
B 0.35 GY 295 Door Lock Actuator Lock Control
Liftgate Module (LGM) X1
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Connector Part Information
OEM: 12052856
Service: 12125636
Description: 4-Way F Metri-Pack 280 Series Unsealed (BK)
Terminal Part Information
Pins: A–B
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Pins: C–D
Terminal/Tray: 12034046/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Liftgate Module (LGM) X1
Pin Wire Circuit Function
A 2 OG 3640 Battery Positive Voltage
B 2 PU 293 Rear Defog Element Supply Voltage
C 0.35 OG 2740 Battery Positive Voltage (C49)
D 0.35 BK 1550 Ground
Liftgate Module (LGM) X2
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Connector Part Information
OEM: 12052444
Service: 12101874
Description: 8-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: 2–3, 6, 8
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Liftgate Module (LGM) X2
Pin Wire Circuit Function
1 — — Not Used
2 0.35 L-BU 2288 Class 2 Serial Data
3 0.35 D-GN 2269 Rear Window Motor Speed Signal
4–5 — — Not Used
6 0.35 TN 294 Door Lock Actuator Unlock Control
7 — — Not Used
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8 0.35 GY 295 Door Lock Actuator Lock Control
Liftgate Module (LGM) X3
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Connector Part Information
OEM: 12066130
Service: 12102628
Description: 9-Way F Micro-Pack 100 Series Unsealed (NA)
Terminal Part Information
Pins: 8–12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Liftgate Module (LGM) X3
Pin Wire Circuit Function
7 — — Not Used
8 0.35 D-GN 5512 Liftgate Open Switch Signal
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9 0.35 L-BU 2200 Liftglass Ajar Switch Low Reference
10 0.35 PU 2279 Liftglass Ajar Switch Signal
11 0.35 D-BU 2201 Liftgate Ajar Switch Low Reference
12 0.35 PK/BK 1303 Liftgate Ajar Switch Signal
13–15 — — Not Used
Liftglass Ajar Switch
Click to Enlarge
Connector Part Information
OEM: 15449028
Service: 88987993
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Liftglass Ajar Switch
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Liftglass Ajar Switch
Pin Wire Circuit Function
A 0.35 PU 2279 Liftglass Ajar Switch Signal
B 0.35 L-BU 2200 Liftglass Ajar Switch Low Reference
Lumbar Adjuster Switch – Driver (AR9)
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Connector Part Information
OEM: 12089287
Service: 15306189
Description: 8-Way F Metri-Pack 280 Series (NA)
Terminal Part Information
Pins: A, D (without AR9)
Terminal/Tray: 12034046/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Pins: A, D–E, H (AR9)
Terminal/Tray: 12034046/2
Core/Insulation Crimp: E/A
R l T l/T t P b 12094430/J 35616 4A (PU)
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Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Pins: E, H (without AR9)
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Lumbar Adjuster Switch – Driver (AR9)
Pin Wire Circuit Function
A 0.8 D-BU 611 Driver Seat Lumbar Motor Forward Control (without AR9)
0.35 PK 2407 Driver Seat Lumbar Forward Switch Signal (AR9)
B–C — — Not Used
D 0.8 PK 610 Driver Seat Lumbar Motor Rearward Control (without AR9)
0.35 RD 2408 Driver Seat Lumbar Rearward Switch Signal (AR9)
E 3 OG 3540 Battery Positive Voltage (without AR9)
0.35 GY 961 Battery Positive Voltage (AR9)
F–G — — Not Used
H 3 BK 1350 Ground (without AR9)
0.35 BK 1350 Ground (AR9)
Lumbar Adjuster Switch – Passenger (V40)
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Connector Part Information
OEM: 12089287
Service: 15301689
Description: 8-Way F Metri-Pack 280 Series (NA)
Terminal Part Information
Pins: A, F
Terminal/Tray: 12034046/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Pins: E, G
Terminal/Tray: 12066214/2
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Lumbar Adjuster Switch – Passenger (V40)
Pin Wire Circuit Function
A 0.35 PK 610 Passenger Seat Lumbar Motor Forward Control
B–D — — Not Used
E 1 BK 1450 Ground
F 0.35 D-BU 611 Passenger Seat Lumbar Motor Rearward Control
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G 1 OG 3540 Battery Positive Voltage
H — — Not Used
Lumbar Horizontal Motor– Driver (AR9)
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Connector Part Information
OEM: 12020556
Service: 12101820
Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12015860/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 12094430/J-35616-40 (BU)
Lumbar Horizontal Motor– Driver (AR9)
Pin Wire Circuit Function
A 0.8 D-BU 611 Driver Seat Lumbar Motor Forward Control
B 0.8 PK 610 Driver Seat Lumbar Motor Rearward Control
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Lumbar Horizontal Motor– Passenger (V40)
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Connector Part Information
OEM: 12020556
Service: 12101820
Description: 2-Way F Metri-Pack 480 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12015860/4
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094430/J35616-40 (BU)
Lumbar Horizontal Motor– Passenger (V40)
Pin Wire Circuit Function
A 0.35 PK 610 Passenger Seat Lumbar Motor Forward Control
B 0.35 D-BU 611 Passenger Seat Lumbar Motor Rearward Control
Lumbar Horizontal Position Sensor– Driver (AAB)
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Connector Part Information
OEM: 15324655
Service: 21019417
Description: 3-Way F Receptacle 0.64 Series (BK)
Terminal Part Information
Terminal/Tray: 16-02-1110/20
Core/Insulation Crimp: H/H
Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Lumbar Horizontal Position Sensor– Driver (AAB)
Pin Wire Circuit Function
1 0.35 BK 5288 Low Reference
2 0.35 YE 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
3 0.35 OG 5287 5-Volt Reference
Manifold Absolute Pressure (MAP) Sensor
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Connector Part Information
OEM: 13639747
Service: 19207937
Description: 3-Way F Metri-Pack 150 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 15317889/16
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12093647/J-35616-4A (PU)
Manifold Absolute Pressure (MAP) Sensor
Pin Wire Circuit Function
1 0.35 GY 2704 5-Volt Reference
2 0.35 OG/BK 469 Low Reference
3 0.35 L-GN 432 MAP Sensor Signal
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LL8)
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Connector Part Information
OEM: 15326822
Service: 88987186
Description: 5-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LL8)
Pin Wire Circuit Function
A 0.5 YE 492 MAF Sensor Signal
B 0.5 BK/WH 451 Ground
C 0.5 PK 239 Ignition 1 Voltage
D 0.5 BK 2760 Low Reference
E 0.5 TN 472 IAT Sensor Signal
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LH6/LS2)
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Connector Part Information
OEM: 15305555
Service: 15306113
Description: 5-Way GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LH6/LS2)
Pin Wire Circuit Function
A 0.5 BK 2760 Low Reference
B 0.5 TN 472 IAT Sensor Signal
C 0.5 BK/WH 451 Ground
D 0.5 PK 239 Ignition 1 Voltage
E 0.5 YE 492 MAF Sensor Signal
Memory Seat Module – Driver X1 (AR9)
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Connector Part Information
OEM: 12020557
Service: 12117269
Description: 3-Way F Metri-Pack 480 Series (BK)
Terminal Part Information
Pins: B–C
Terminal/Tray: 12084595/2
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-40 (BU)
Memory Seat Module – Driver X1 (AR9)
Pin Wire Circuit Function
A — — Not Used
B 3 BK 1350 Ground
C 3 OG 3540 Battery Positive Voltage
Memory Seat Module– Driver X2 (AR9)
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Connector Part Information
OEM: 12064998
Service: 15306189
Description: 8-Way F Metri-Pack 280 Series (BK)
Terminal Part Information
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)
Memory Seat Module– Driver X2 (AR9)
Pin Wire Circuit Function
A 2 D-GN 286 Driver Seat Front Vertical Motor Up Control
B 2 D-BU 287 Driver Seat Front Vertical Motor Down Control
C 2 L-BU 283 Driver Seat Rear Vertical Motor Down Control
D 2 YE 282 Driver Seat Rear Vertical Motor Up Control
E 2 L-GN 284 Driver Seat Horizontal Motor Rearward Control
F 2 TN 285 Driver Seat Horizontal Motor Forward Control
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G 2 L-BU 277 Driver Seat Recline Motor Rearward Control
H 2 L-GN 276 Driver Seat Recline Motor Forward Control
Memory Seat Module – Driver X3 (AR9)
Click to Enlarge
Connector Part Information
OEM: 12110206
Service: 12110206
Description: 24-Way F Metri-Pack 100 Series (L-BU)
Terminal Part Information
Pins: A1, A3–A7, A11, B1–B2
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Pins: A10, B5–B12
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
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Memory Seat Module – Driver X3 (AR9)
Pin Wire Circuit Function
A1 0.35 BK 5289 Low Reference (JF4)
A2 — — Not Used
A3 0.35 YE 1063 Driver Seat Lumbar Horizontal Position Sensor Signal
A4 0.35 570 Driver Seat Recline Motor Position Sensor Signal
WH/BK
A5 0.35 D-GN 569 Horizontal Seat Motor Position Sensor Signal
A6 0.35 TN 568 Rear Vertical Seat Motor Position Sensor Signal
A7 0.35 557 Front Vertical Seat Motor Position Sensor Signal
BN/WH
A8– — — Not Used
A9
A10 0.8 D-BU 5475 Passenger Heated Seat Back Temperature Sensor Signal
(with Heat)
A11 0.35 2079 Heated Seat Cushion Temperature Sensor Signal (with
YE/BK Heat)
A12 — — Not Used
B1 0.35 TN 5604 Adjustable Pedal Relay Rearward Control (JF4)
B2 0.35 YE 5603 Adjustable Pedal Relay Forward Control (JF4)
B3– — — Not Used
B4
B5 0 8 PK 610 Driver Seat Lumbar Motor Rearward Control
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B5 0.8 PK 610 Driver Seat Lumbar Motor Rearward Control
B6 0.8 D-BU 611 Driver Seat Lumbar Motor Forward Control
B7 0.8 TN 2481 Passenger Heated Seat Back Element Supply Voltage
(with Heat)
B8 0.8 BK 2479 Passenger Heated Seat Cushion Element Supply Voltage
(with Heat)
B9 0.8 PK 2480 Passenger Heated Seat Element Control (with Heat)
B10 0.8 BN 2432 Heated Seat Back Element Supply Voltage (with Heat)
B11 0.8 L-GN 2077 Heated Seat Cushion Element Supply Voltage (with Heat)
B12 0.8 L-GN 2078 Heated Seat Cushion Element Control (with Heat)
Memory Seat Module – Driver X4 (AR9)
Click to Enlarge
Connector Part Information
OEM: 12110088
Service: 15326210
Description: 24-Way F Metri-Pack 100 Series (GY)
Terminal Part Information
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Terminal Part Information
Pins: A1, A3–A12, B1, B3–B5, B8–B11
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Pins: B12
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Memory Seat Module – Driver X4 (AR9)
Pin Wire Circuit Function
A1 0.35 OG 2740 Battery Positive Voltage
A2 — — Not Used
A3 0.35 OG 840 5-Volt Reference
A4 0.35 D-GN/WH 1270 Power Seat Recline Rearward Switch Signal
A5 0.35 GY/BK 1269 Power Seat Recline Forward Switch Signal
A6 0.35 L-GN 1523 Power Seat Horizontal Rearward Switch Signal
A7 0.35 TN 1522 Power Seat Horizontal Forward Switch Signal
A8 0.35 L-BU 1521 Power Seat Rear Vertical Down Switch Signal
A9 0.35 YE 1519 Power Seat Rear Vertical Up Switch Signal
A10 0.35 D-BU 1520 Power Seat Front Vertical Down Switch Signal
A11 0.35 D-GN 1518 Power Seat Front Vertical Up Switch Signal
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A12 0.35 YE 2080 Low Reference (with Heat)
B1 0.35 BK 1048 Class 2 Serial Data
B2 — — Not Used
B3 0.35 OG 5287 5-Volt Reference
B4 0.35 GY 961 Battery Positive Voltage
B5 0.35 OG 240 Battery Positive Voltage
B6–B7 — — Not Used
B8 0.35 RD 2408 Left Rear Lumbar Motor Rearward Control
B9 0.35 PK 2407 Left Rear Lumbar Motor Forward Control
B10 0.35 BK 5288 Low Reference
B11 0.35 BK 850 Ground
B12 0.8 D-GN 5476 Passenger Heated Seat Back Low Reference
Mode Actuator
Click to Enlarge
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Connector Part Information
OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)
Terminal Part Information
Pins: 5–7, 9–10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Mode Actuator
Pin Wire Circuit Function
5 0.35 BN 341 Ignition 3 Voltage
6 0.35 TN 2273 Mode Door Control
7 0.35 YE 1791 Low Reference
8 — — Not Used
9 0.35 L-GN 2275 Mode Door Position Signal
10 0.35 L-BU/BK 1688 5-Volt Reference
Overhead Console Courtesy/Reading Lamp– Front
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Connector Part Information
OEM: 12047781
Service: 12101864
Description: 3-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Overhead Console Courtesy/Reading Lamp– Front
Pin Wire Circuit Function
A 0.35 GY/BK 690 Courtesy Lamp Supply Voltage
B 0.35 BK 1350 Ground
C 0.35 OG 1732 Courtesy Lamps Supply Voltage
Overhead Console Courtesy/Reading Lamp– Rear
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Connector Part Information
OEM: 12047781
Service: 12101864
Description: 3-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Overhead Console Courtesy/Reading Lamp– Rear
Pin Wire Circuit Function
A 0.35 GY/BK 690 Courtesy Lamp Supply Voltage
B 0.35 BK 1350 Ground
C 0.35 OG 1732 Courtesy Lamps Supply Voltage
Park Brake Switch
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Connector Part Information
OEM: 12047682
Service: 12101850
Description: 1-Way F Metri-Pack 150 Series Unsealed (BK)
Terminal Part Information
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Park Brake Switch
Pin Wire Circuit Function
A 0.35 L-BU 1134 Park Brake Switch Signal
Park/Neutral Position (PNP) Switch
Click to Enlarge
Connector Part Information
OEM: 15416722
Ser ice Non Ser iceable
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Service: Non-Serviceable
Description: ASM Conn 12-Way F GT (GY)
Terminal Part Information
Pins: 1, 12
Terminal/Tray: 15304719/49
Core/Insulation Crimp: E/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pins: 4–9
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Pins: 10–11
Terminal/Tray: 12191819/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Park/Neutral Position (PNP) Switch
Pin Wire Circuit Function
1–8 — — Not Used
9 0.5 L-GN 275 P/N Position Switch Signal
10 0.8 GY 1524 Backup Lamp Supply Voltage
11 0.8 PK 339 Ignition Voltage
12 — — Not Used
Park/Turn Signal Lamp– Left Front (X88)
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Connector Part Information
OEM: 15355377
Service: 15306398
Description: 3-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Park/Turn Signal Lamp– Left Front (X88)
Pin Wire Circuit Function
A 0.35 BK 350 Ground
B 0.35 BN 2309 Front Park Lamps Supply Voltage (without WX7)
C 0.35 L-BU 2114 Left Turn Signal Lamps Supply Voltage
Park/Turn Signal Lamp– Left Front (Z88)
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Connector Part Information
OEM: 12160395
Service: 12159662
Description: 3-Way F Lamp Socket Wedge (GY)
Terminal Part Information
Pins: A–B
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Pins: G
Terminal/Tray: 12066638/5
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12180559-1/J-35616-4A (PU)
Park/Turn Signal Lamp– Left Front (Z88)
Pin Wire Circuit Function
A 0.35 L-BU 2114 Left Turn Signal
B 0.35 BN 2309 Front Park Lamp Supply Voltage
G 0.35 BK 350 Ground
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Park/Turn Signal Lamp– Right Front (X88)
Click to Enlarge
Connector Part Information
OEM: 15355377
Service: 15306398
Description: 3-Way F GT 150 Series Sealed (GY)
Terminal Part Information
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Park/Turn Signal Lamp– Right Front (X88)
Pin Wire Circuit Function
A 0.35 BK 250 Ground
B 0.35 BN 2309 Front Park Lamps Supply Voltage (without WX7)
C 0.35 D-BU 2115 Left Turn Signal Lamps Supply Voltage
Park/Turn Signal Lamp– Right Front (Z88)
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Connector Part Information
OEM: 12160395
Service: 12159662
Description: 3-Way F Lamp Socket Wedge (GY)
Terminal Part Information
Pins: A–B
Terminal/Tray: Service with Pigtail
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Pins: G
Terminal/Tray: 12066638/5
Core/Insulation Crimp: 2/5
Release Tool/Test Probe: 12180559-1/J-35616-4A (PU)
Park/Turn Signal Lamp– Right Front (Z88)
Pin Wire Circuit Function
A 0.35 D-BU 2115 Right Turn Signal Lamps Supply Voltage
B 0.35 BN 2309 Front Park Lamps Supply Voltage
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
G 0.5 BK 250 Ground
Propshaft Speed Sensor– Front
Click to Enlarge
Connector Part Information
OEM: 15449028
Service: 88987993
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Propshaft Speed Sensor– Front
Pin Wire Circuit Function
A 0.35 YE 400 Signal High– Front
B 0.35 PU 401 Signal Low– Front
Propshaft Speed Sensor– Rear
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Click to Enlarge
Connector Part Information
OEM: 15449028
Service: 88987993
Description: 2-Way F GT 150 Series Sealed (BK)
Terminal Part Information
Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Propshaft Speed Sensor– Rear
Pin Wire Circuit Function
A 0.35 L-BU 2221 Signal High– Rear
B 0.35 D-GN 2222 Signal Low– Rear
Radio X1 (without UQA)
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Click to Enlarge
Connector Part Information
OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series (GY)
Terminal Part Information
Pins: A1, A8–A12, B1, B8–B11
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Radio X1 (without UQA)
Pin Wire Circuit Function
A1 0.35 OG 1044 Radio Class 2 Serial Data
A2–A7 — — Not Used
A8 0.5 TN 201 Left Front Speaker Output (+)
A9 0.5 GY 118 Left Front Speaker Output (−)
A10 0.5 L-BU 115 Right Rear Speaker Output (−) (without UK6)
0.5 BK 1946 Right Rear Low Level Audio Signal (−) (with UK6)
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A11 0.5 D-BU 46 Right Rear Speaker Output (+) (without UK6)
0.5 D-BU 546 Right Rear Low Level Audio Signal (+) (with UK6)
A12 0.5 BK/WH 751 Ground
B1 0.5 OG 340 Battery Positive Voltage
B2–B7 — — Not Used
B8 0.5 BN 199 Left Rear Speaker Output (+) (without UK6)
0.5 BN 599 Left Rear Low Level Audio Signal (+) (with UK6)
B9 0.5 YE 116 Left Rear Speaker Output (−) (without UK6)
0.5 D-GN/WH 1547 Left Rear Low Level Audio Signal (−) (with UK6)
B10 0.5 D-GN 117 Right Front Speaker Output (−)
B11 0.5 L-GN 200 Right Front Speaker Output (+)
B12 — — Not Used
Radio X1 (with UQA)
Click to Enlarge
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Connector Part Information
OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series Unsealed (GY)
Terminal Part Information
Pins: A1, A3, A5, A8–A12, B1, B3, B6, B8–B11
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Radio X1 (with UQA)
Pin Wire Circuit Function
A1 0.35 OG 1044 Radio Class 2 Serial Data
A2 — — Not Used
A3 0.35 PU 493 Rear Seat Audio Enable Signal
A4 — — Not Used
A5 BARE 2099 Drain Wire
A6–A7 — — Not Used
A8 0.35 TN 511 Left Front Low Level Audio Signal (+)
A9 0.35 D-GN 1947 Left Front Low Level Audio Signal (−)
A10 0.5 BK 1946 Right Rear Low Level Audio Signal (−)
A11 0.5 D-BU 546 Right Rear Low Level Audio Signal (+)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
A12 0.5 BK/WH 751 Ground
B1 0.5 OG 340 Battery Positive Voltage
B2 — — Not Used
B3 0.35 PK 314 Radio On Signal
B4–B5 — — Not Used
B6 0.35 GY/BK 2334 Radio Mute Signal
B7 — — Not Used
B8 0.5 BN 599 Left Rear Low Level Audio Signal (+)
B9 0.5 D-GN/WH 1547 Left Rear Low Level Audio Signal (−)
B10 0.35 OG/BK 1546 Right Front Low Level Audio Signal (−)
B11 0.35 L-GN 512 Right Front Low Level Audio Signal (+)
B12 — — Not Used
Radio X2
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Connector Part Information
OEM: 12064799
Service: 15305996
Description: 12-Way F Micro-Pack 100 Series (BK)
Terminal Part Information
Pins: C, E, H, J–M
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)
Radio X2
Pin Wire Circuit Function
A–B — — Not Used
C BARE 1573 Drain Wire (U42/U2K)
D — — Not Used
E 0.35 D-GN/WH 817 Vehicle Speed Signal (with UQA)
F–G — — Not Used
H 0.35 D-GN/WH 368 Right Audio Signal (+) (U42/U2K)
J 0.35 BN/WH 367 Left Audio Signal (−) (U42/U2K)
K 0.35 BK/WH 372 Audio Common (U42/U2K)
L 0.35 OG/BK 2061 Remote Radio Audio Output (−) (with UE1)
M 0.35 PK/BK 2062 Remote Radio Left Audio Signal (with UE1)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
Rear Blower Motor (CJ2)
Connector Part Information
OEM: KET MG 610043
Service: As Assembly
Description: 2-Way F 250 Series (WH)
Terminal Part Information
Terminal/Tray: Service as Assembly
Core/Insulation Crimp: N/A
Release Tool/Test Probe: N/A
Rear Blower Motor (CJ2)
Pin Wire Circuit Function
1 0.5 BK 2250 Ground
2 0.5 RD 2347 Auxiliary Blower Motor High Speed Control
0.5 RD 2347 Auxiliary Blower Motor High Speed Control
Rear Blower Resistor (CJ2)
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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Repair content for 2009 Chevrolet Trailblazer https://www.chiltonlibrary.com/lh/repair?a=992364&t=112756#root
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