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K20 Engine Control Module X2 (2H0, LDE, or LXV)
Connector Part Information
• Harness: Engine
• OEM: 0-1743237-1
• Service: Pending
• Description: 94-Way F (BK)
Terminal Part Information
• Pins: Terminal Removal Tool T1 (0.5/1.5 - Pin 7,29, 73)
• Terminated Lead: --
• Release Tool: J-38125-557
• Diagnostic Test Probe: J-35616-14 (GN)
• Pins: Terminal Removal Tool T2 (1.5/2.5 - Pin 1-6)
• Terminated Lead: --
• Release Tool: J-38125-557
• Diagnostic Test Probe: J-35616-35 (VT)
• Pins: Terminal Removal Tool T3 (0.5 - Pin 7)
• Terminated Lead: --
• Release Tool: J-38125-560
• Diagnostic Test Probe: J-35616-3 (GY)
• Pins: Terminal Removal Tool T4 (0.5/0.75 - Pin 28,72,93)
• Terminated Lead: --
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Service Information Página 2 de 3
• Release Tool: MKM-923-1A, 5A, 6A / J-38125-12A
• Diagnostic Test Probe: J-35616-64B (L-BU)
K20 Engine Control Module X2 (2H0, LDE, or LXV)
Pin Wire Circuit Function
1 2.5 BK 50 Ground
0.5 VT/BK 3 Ignition Voltage
2 2.5 VT/BK 3 Ignition Voltage (A/T LDE/LXV/2H0)
1.5 VT/BK 3 Ignition Voltage (M/T LDE/LXV/2H0)
3 2.5 BK 50 Ground
0.75/2.5
3 Ignition Voltage
4 VT/BK
2.5 VT/BK 3 Ignition Voltage
5 2.5 BK 50 Ground
2 D-GN/RD 5290 Powertrain Main Relay Fused Supply (1)
6
2.5 D-GN/RD 5290 Powertrain Main Relay Fused Supply (1)
0.5 BK/D-GN 6281 Fuel Level Sensor Low Reference (LDE/LXV/2H0)
7 0.5 BK/GY 6110 Clutch Apply Sensor Low Reference (LDE/LXV/2H0)
0.5 BN/WH 6110 Clutch Apply Sensor Low Reference (LDE/LXV/2H0)
9 0.5 BK/D-GN 6281 Fuel Level Sensor Low Reference
10 0.5 BK/BN 2761 Coolant Temperature Sensor Low Reference
11 0.5 BK/D-BU 6813 Coolant Temperature Sensor #2 Low Reference
12 0.5 BK/BN 2752 Throttle Position Sensor Low Reference
13 0.5 WH/YE 3121 Heated Oxygen Sensor Low Signal Bank 1 Sensor (2)
0.5 WH/GY 1876 Knock Sensor Signal (2)
14
0.5 BK/D-GN 6281 Fuel Level Sensor Low Reference (Diesel LDE/LXV/2H0)
15 0.5 BK/D-BU 1271 Accelerator Pedal Position Low Reference (1)
16 0.5 WH/BK 3111 Heated Oxygen Sensor Low Signal Bank 1 Sensor (1)
0.5 WH/D-BU 6311 Cruise/ETC/TCC Brake Signal
17
0.5 D-BU/GY 1677 Heated Oxygen Sensor Low Signal Bank 1 Sensor (3)
0.5 WH/D-BU 6311 Cruise/ETC/TCC Brake Signal
18
0.5 BK/BN 5514 A/C Refrigerant Pressure Sensor Low Reference
19 0.5 BK/VT 1272 Accelerator Pedal Position Low Reference (2)
20 0.5 BK/D-GN 469 Manifold Absolute Pressure Sensor Low Reference
21 0.5 BN/D-BU 6363 Knock Sensor Shielded #1 Signal
0.5 D-BU 6373 Electronic Throttle Control Actuator Signal
23
0.5 GY/RD 6109 Clutch Apply Sensor Voltage Reference
31 0.5 WH/RD 1164 Accelerator Pedal Position 5V Reference (1)
32 0.5 BN 445 Oil Pressure Gauge Signal
33 0.5 D-BU/WH 890 Fuel Tank Pressure Sensor Signal
34 0.5 BN/RD 1274 Accelerator Pedal Position 5V Reference (2)
35 0.5 D-BU 410 Engine Coolant Temperature Sensor Signal
36 0.5 VT/GY 496 Knock Sensor Signal (1)
0.5 YE 6111 Clutch Apply Sensor Signal
37
0.5 BK/D-GN 6281 Fuel Level Sensor Low Reference (LDE/LXV/2H0)
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Service Information Página 3 de 3
39 0.5 D-GN/YE 2071 5 Volt Reference
40 0.5 D-BU 1682 Heated Oxygen Sensor Low Signal Bank 2 Sensor (3)
0.5 BN/WH 6110 Clutch Apply Sensor Low Reference (LDE/LXV/2H0)
41
0.5 BK/GY 6110 Clutch Apply Sensor Low Reference (LDE/LXV/2H0)
43 0.5 BK/WH 50 Ground
44 0.5 BK/WH 50 Ground
45 0.5 D-GN 6373 Electronic Throttle Control Actuator Signal
47 0.5 GY/D-BU 5282 Camshaft Phaser Exhaust Solenoid (1)
48 0.5 VT/BN 5284 Camshaft Phaser Intake Solenoid (1)
Heated Oxygen Sensor Heater Low Control Bank 1 Sensor
50 0.5 GY/WH 3122
(2)
0.5 GY/RD 2704 Manifold Absolute Pressure Sensor 5V Reference
0.5 GY/RD 6109 Clutch Apply Sensor Voltage Reference
52
0.5 GY/RD 2709 Fuel Tank Pressure Sensor 5V Reference
0.5 BN/RD 2700 A/C Pressure Sensor 5V Reference
53 0.5 BN/VT 472 Intake Air Temperature Sensor Signal
54 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1)
55 0.5 D-GN/VT 2032 Coolant Temperature Sensor Signal
56 0.5 BN/D-GN 485 Throttle Position Sensor Signal (1)
59 0.5 VT/D-BU 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor (2)
60 0.5 VT/GY 3110 Heated Oxygen Sensor High Signal Bank 1 Sensor (1)
61 0.5 BN/D-BU 486 Throttle Position Sensor Signal (2)
62 0.5 D-GN 380 A/C Refrigerant Pressure Sensor Signal
67 0.5 D-BU 6373 Electronic Throttle Control Actuator Signal
68 0.5 BN/WH 419 Check Engine Indicator Control
70 0.5 D-BU 6814 Thermostat Engine Cool Control
71 0.5 D-GN/VT 335 Low Speed Cooling Fan Relay Control (2H0)
72 0.75 WH 1310 EVAP Canister Vent Solenoid Control
0.5 VT/YE 5985 Accessory Wakeup Serial Data
73
0.75 BK/WH 50 Ground
79 0.5 D-BU 2500 High Speed GMLAN Serial Data (+) (1)
81 0.5 YE/WH 1161 Accelerator Pedal Position Signal (1)
83 0.5 D-GN/WH 432 Manifold Absolute Pressure Sensor Signal
84 0.5 D-BU/VT 1589 Primary Fuel Level Sensor Signal
85 0.5 D-GN/WH 1162 Accelerator Pedal Position Signal (2)
87 0.5 GY/BK 6316 Engine Reverse Gear Switch Signal
0.5 D-GN 6373 Electronic Throttle Control Actuator Signal
89
0.5 YE 6111 Clutch Apply Sensor Signal
91 0.5 WH/GY 459 A/C Compressor Clutch Relay Control
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