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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - K9 X3 To K33 X2 >> Component Connector End Views >> K20 Engine Control Module X1 (LUV)

K20 Engine Control Module X1 (LUV)

GM1590948
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34576-6843
  • Service Connector: 88988373
  • Description: 56-Way F MX123 34576 Series (BK with BU Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575812 J-35616-64B (LT BU) J-38125-213 Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.5 GN/WH 1162 Accelerator Pedal Position Signal (2) I -
3 0.5
0.75
GN/WH
GN/WH
492
492
Mass Air Flow Sensor Signal I -
-
4 - 7 - - - Not Occupied - -
8 0.75 GY/BU 7564 Humidity Sensor Signal I -
9 0.5
0.75
BU/GY
YE/WH
433
3200
Barometric Pressure Sensor Signal
Throttle Inlet Absolute Pressure Sensor Signal
I -
-
10 0.5 YE/WH 1161 Accelerator Pedal Position Signal (1) I -
11 0.5 GN 7330 Pre Throttle Air Temp and Press (TMAP) Air Pressure Signal I -
12 0.5 GN 380 A/C Refrigerant Pressure Sensor Signal I -
13 0.5 BK/BN 5514 A/C Refrigerant Pressure Sensor Low Reference I -
14 - 15 - - - Not Occupied - -
16 0.5 BN/RD 1274 Accelerator Pedal Position 5 Volt Reference (2) I -
17 - - - Not Occupied - -
18 0.5 BU 5985 Accessory Wakeup Serial Data I -
19 0.75 VT/BU 139 Run/Crank Ignition 1 Voltage I -
20 0.75 RD/WH 140 Battery Positive Voltage I -
21 - 22 - - - Not Occupied - -
23 0.5
0.75
WH/BK
WH/RD
2932
3201
Barometric Pressure Sensor 5 Volt Reference
Throttle Inlet Absolute Pressure Sensor 5 Volt Reference
I -
-
24 0.5 BN/RD 1164 Accelerator Pedal Position 5 Volt Reference (1) I -
25 0.5 BN/RD 7331 Pre Throttle Air Temp and Press (TMAP) 5 Volt Reference I -
26 0.5 BN/RD 2700 A/C Pressure Sensor 5 Volt Reference I -
27 0.5 YE/BK 625 Starter Enable Relay Control I -
28 0.5 GN/GY 465 Fuel Pump Primary Relay Control I -
29 0.5 BU 2500 High Speed GMLAN Serial Data (+) (1) I -
30 0.5 BN/VT 1272 Accelerator Pedal Position Low Reference (2) I -
31 0.75
0.75
BK/GN
BK/VT
2760
2760
Intake Air Temperature Sensor Low Reference I -
-
32 0.5 BK/BU 6813 Coolant Temperature Sensor 2 Low Reference I -
33 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal I -
34 0.5 GN 275 Park Neutral Position Switch Park Signal I -
35 - 36 - - - Not Occupied - -
37 0.5 BK/YE 6014 Barometric Pressure Sensor Low Reference I -
38 0.5 BK/VT 1271 Accelerator Pedal Position Low Reference (1) I -
39 0.5 BK/GN 7332 Pre Throttle Air Temp and Press (TMAP) Low Reference I -
40 0.5 YE 5991 Powertrain Relay Coil Control I -
41 0.5 GN/VT 335 Low Speed Cooling Fan Relay Control I -
42 - - - Not Occupied - -
43 0.5 WH 2501 High Speed GMLAN Serial Data (-) (1) I -
44 - - - Not Occupied - -
45 0.5
0.75
BN/VT
BN/VT
472
472
Intake Air Temperature Sensor Signal I -
-
46 0.5 YE/BK 3000 Coolant Temperature Sensor 2 Signal I -
47 0.5 BU/WH 25 Charge Indicator Control I -
48 - 51 - - - Not Occupied - -
52 0.5 BN/WH 419 Check Engine Indicator Control I -
53 0.75 WH/YE 459 A/C Compressor Clutch Relay Control I -
54 0.5 BN/YE 473 High Speed Cooling Fan Relay Control I -
55 - - - Not Occupied - -
56 0.5 WH 1310 EVAP Canister Vent Solenoid Control I -