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K20 ENGINE CONTROL MODULE X1 (LT4) Document ID# 4739085
K20 ENGINE CONTROL MODULE X1 (LT4)
Connector Part Information
Harness Type: Engine
OEM Connector: 12615655
Service Connector: 13574946
Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with BU Terminal Position Assurance)
Terminal Part Information
Terminal Terminated Diagnostic Terminal Service Tray Core Insulation
Type ID Lead Test Probe Removal Tool Terminal Name Crimp Crimp
J-35616-64B 7116-4152- Yazaki
I 19330179 J-38125-12A A 5
(LT BU) 02 9
J-35616-4A 7116-4152- Yazaki
II 19368324 J-38125-11A A 5
(PU) 02 9
Terminal
Pin Size Color Circuit Function Option
Type ID
1 0.5 BK/YE 6014 Barometric Pressure Sensor Low Reference I LT4
2 0.5 BU/WH 7446 Fuel Line Pressure Sensor Signal I LT4
3 — — — Not Occupied — —
4 0.5 BN 7123 Super Charger Inlet Air Pressure Sensor I LT4
Signal
Super Charger Inlet Air Pressure Sensor
5 0.5 YE/BK 7124 I LT4
Control 5V
6 0.5 GN 380 A/C Refrigerant Pressure Sensor Signal I LT4
7 0.5 YE 5530 Hood Open Switch Signal I LT4
8 0.5 BK/YE 7447 Fuel Line Pressure Sensor Low Reference I LT4
9 0.5 BU/WH 890 Fuel Tank Pressure Sensor Signal I LT4
10 0.5 YE/RD 2709 Fuel Tank Pressure Sensor 5V Reference I LT4
11 -
— — — Not Occupied — —
12
13 0.5 BN 7348 Induction Air Temperature Sensor 2 Signal I LT4
14 0.5 WH/RD 1164 Accelerator Pedal Position 5V Reference 1 I LT4
15 0.5 YE/WH 1161 Accelerator Pedal Position Signal 1 I LT4
16 — — — Not Occupied — —
17 0.5 WH/RD 2932 Barometric Pressure Sensor 5V Reference I LT4
18 -
— — — Not Occupied — —
19
Super Charger Inlet Air Pressure Sensor
20 0.5 BN/GN 7125 I LT4
Low Reference
21 0.5 BN/RD 2700 A/C Pressure Sensor 5V Reference I LT4
22 0.5 BK/WH 2151 Signal Ground I LT4
23 — — — Not Occupied — —
24 0.5 BN/RD 7445 Fuel Line Pressure Sensor 5V Reference I LT4
25 0.5 BU/VT 1589 Primary Fuel Level Sensor Signal I LT4
26 0.5 BK/WH 2151 Signal Ground I LT4
27 0.5 BU/WH 1937 Secondary Fuel Level Sensor Signal I LT4
28 -
— — — Not Occupied — —
29
30 0.5 BK/BU 1271 Accelerator Pedal Position Low Reference 1 I LT4
31 — — — Not Occupied — —
32 0.5 WH/GY 459 A/C Compressor Clutch Relay Control I LT4
33 0.5 BN/RD 1274 Accelerator Pedal Position 5V Reference 2 I LT4
34 0.5 GN/WH 1162 Accelerator Pedal Position Signal 2 I LT4
35 0.5 VT/WH 6384 Reverse Lockout Signal I LT4+MH3/MJK
36 0.5 BU/BK 7493 High Speed GMLAN Serial Data (+)3 I LT4
37 0.5 WH 7494 High Speed GMLAN Serial Data (-)3 I LT4
38 — — — Not Occupied — —
39 0.5 BU 2500 High Speed GMLAN Serial Data (+) 1 I —
40 0.5 WH 2501 High Speed GMLAN Serial Data (-) 1 I —
41 0.5 BU/WH 2918 Fuel Rail Pressure Sensor Signal I LT4
42 -
— — — Not Occupied — —
43
44 0.5 GN/GY 465 Fuel Pump Primary Relay Control I LT4
45 — — — Not Occupied — —
46 0.5 BN/WH 419 Check Engine Indicator Control I LT4
0.5 WH/RD 5381 Brake Position Sensor 5V Reference I LT4+MGL
47
0.5 GY/RD 6109 Clutch Apply Sensor 5V Reference I LT4+MH3/MJK
0.5 WH/GN 5380 Brake Position Sensor Signal I LT4+MGL
48
0.5 YE 6111 Clutch Apply Sensor Signal I LT4+MH3/MJK
49 0.5 GY/YE 2014 Coolant Pump Relay Coil Control I LT4
50 — — — Not Occupied — —
51 0.5 VT/GN 439 Run/Crank Ignition 1 Voltage I LT4
52 0.5 RD/BN 440 Battery Positive Voltage I LT4
53 0.5 BK/VT 1272 Accelerator Pedal Position Low Reference 2 I LT4
54 -
— — — Not Occupied — —
56
57 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal I LT4
58 — — — Not Occupied — —
59 0.5 WH/BK 2366 Cooling Fan Control Relay Speed Signal I LT4
60 -
— — — Not Occupied — —
61
62 0.5 VT/BU 5291 Powertrain Main Relay Fused Supply 2 I LT4
63 0.5 VT/GY 6386 Starter Enable Relay (PPEI 3) Control I LT4
64 -
— — — Not Occupied — —
65
66 0.5 WH 1310 EVAP Canister Vent Solenoid Control I LT4
67 0.5 VT/BU 5292 Powertrain Main Relay Fused Supply 3 I LT4
0.5 BK/YE 5382 Brake Position Sensor Low Reference I LT4+MGL
68
0.5 BK/GY 6110 Clutch Apply Sensor Low Reference I LT4+MH3/MJK
69 — — — Not Occupied — —
70 0.5 VT/YE 5985 Accessory Wakeup Serial Data I —
71 — — — Not Occupied — —
72 0.5 YE 5991 Powertrain Relay Coil Control I LT4
73 3 VT/BU 5290 Powertrain Main Relay Fused Supply 1 II LT4
Portions of materials contained herein are sourced from General Motors Inc., Co.
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