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Home >> Chevrolet >> 2019 >> Cruze Premier, 4D Hatchback >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K20 - M37) >> Component Connector End Views >> K20 Engine Control Module X3 (LH7)

K20 Engine Control Module X3 (LH7)

GM1590948Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12582680
  • Service Connector: 88988373
  • Description: 56-Way F MX123 34576 Series (BU with BU Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575812 J-35616-64B (LT BU) J-38125-213 Not Available Not Available Not Available Not Available
II 13584448 J-35616-64B (LT BU) J-38125-215A 1719532-5 Lear 7 J J
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 BN/WH 3100 DEF Dosing Valve Low Control I LH7
2 - - - Not Occupied - -
3 0.5 BK/GN 6281 Fuel Level Sensor Low Reference I -
4 - 5 - - - Not Occupied - -
6 0.5 YE/WH 3200 Throttle Inlet Absolute Pressure Sensor Signal I LH7
7 0.5 WH/RD 3201 Throttle Inlet Absolute Pressure Sensor 5V Reference I LH7
8 0.5 BK/BU 61 Outside Ambient Temperature Sensor Low Reference I -
9 - - - Not Occupied - -
10 0.5 BK/YE 6275 Exhaust Gas Recirculation Temperature Sensor 2 Low Reference I LH7
11 - - - Not Occupied - -
12 0.5 BK/GN 3657 Exhaust Gas Temperature Sensor 3 Low Reference I -
13 0.5 BK/BU 6783 Exhaust Gas Temperature Sensor 2 Low Reference I -
14 0.5 BU/WH 5277 Exhaust Gas Temperature Sensor 1 I LH7
15 0.5 BN 3099 DEF Dosing Valve High Control I LH7
16 - - - Not Occupied - -
17 0.5 GN/WH 5007 Reverse Switch Signal I (MGP/MZ4)+(-KL9)
18 0.5 BU/VT 1589 Primary Fuel Level Sensor Signal I -
19 0.5 BK/BU 6274 Exhaust Gas Recirculation Temperature Sensor Low Reference I LH7
20 0.5 WH/BN 3237 Exhaust Gas Recirculation Temperature Sensor Signal I LH7
21 - - - Not Occupied - -
22 0.5 BU/GY 636 Outside Ambient Air Temperature Sensor Signal I -
23 - - - Not Occupied - -
24 0.5 YE/GN 3236 Exhaust Gas Recirculation Temperature Sensor 2 Signal I LH7
25 - - - Not Occupied - -
26 0.5 GY/GN 5378 Exhaust Gas Temperature Sensor 3 I -
27 0.5
0.5
BK/BN
BK/BU
6782
1271
Exhaust Gas Temperature Sensor 1 Low Reference
Accelerator Pedal Position Low Reference 1
I
II
LH7
M3D
28 0.5 BU/GN 5377 Exhaust Gas Temperature Sensor 2 I -
29 - - - Not Occupied - -
30 0.5 YE/BU 1497 Crankcase Ventilation (Blowby) Heater Control Signal I LH7
31 - - - Not Occupied - -
32 0.5 BN/GY 4008 Humidity Sensor Signal I LH7
33 0.5 BK/YE 6032 Brake Vacuum Sensor Low Reference I KL9
34 0.5 YE/VT 6030 Brake Vacuum Sensor Signal I KL9
35 0.5 YE/RD 6031 Brake Vacuum Sensor 5V Reference I KL9
36 - 42 - - - Not Occupied - -
43 0.5 GN/BU 3889 DEF Power Module Relay Control I LH7
44 - - - Not Occupied - -
45 0.5 BU 3017 Fuel Heater Relay Control 1 I LH7
46 0.5 GY/VT 7368 Variable Swirl and Actuator Position Signal I LH7
47 - 49 - - - Not Occupied - -
50 0.5 WH/RD 6054 Exhaust Pressure Sensor 5V Reference 1 I LH7
51 0.5 BU 6053 Exhaust Pressure Sensor Signal 1 I LH7
52 0.5 BK/YE 6055 Exhaust Pressure Sensor Low Reference 1 I LH7
53 - 56 - - - Not Occupied - -