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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Component Connector End Views - K19 To K20 X3 LGW >> Component Connector End Views >> K20 Engine Control Module X3 (LGW)

K20 Engine Control Module X3 (LGW)

GM4231462
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 33168054
  • Service Connector: 19333330
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK 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 33467-0003 Delphi 23 J J
II 13579770 J-35616-35 (VT) J-38125-11A 7116-4152-02 Yazaki 9 2 5
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 L-GN/YE 3212 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor 1 I -
2 0.5 L-GN 3060 Turbo Bypass Solenoid Control Bank 1 I -
3 0.5 D-BU/WH 3607 Supercharger Intercooler Pump Relay Control I -
4 - 16 - - - Not Occupied - -
17 0.5 GY/WH 3113 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor 1 I -
18 0.5 BN/YE 258 Waste Gate Solenoid Control I -
19 0.5 WH/GY 3218 Boost Pressure Solenoid 2 Control I -
20 - 29 - - - Not Occupied - -
30 0.5 YE/BK 7337 Mass Air Flow Sensor Signal 2 I -
31 - 32 - - - Not Occupied - -
33 0.5 WH/GY 4578 Surge Accumulator Solenoid Low Side Control I -
34 - 36 - - - Not Occupied - -
37 0.5 D-BU/RD 3056 Turbo Intake Pressure Sensor High Reference Bank 2 I -
38 0.5 GY/RD 3053 Turbo Intake Pressure Sensor High Reference Bank 1 I -
39 - 41 - - - Not Occupied - -
42 0.5 WH/D-BU 7329 Pre-Throttle Air Temp and Press (TMAP) Temperature Signal I -
43 0.5 BK/VT 2755 Oil Pressure Sensor Low Reference I -
44 - 56 - - - Not Occupied - -
57 0.5 L-GN 3057 Turbo Intake Pressure Sensor Signal Bank 2 I -
58 0.5 YE 3054 Turbo Intake Pressure Sensor Signal Bank 1 I -
59 - 67 - - - Not Occupied - -
68 0.5 VT 3059 Turbo Waste Gate Solenoid Control Bank 2 I -
69 0.5 YE 3058 Turbo Waste Gate Solenoid Control Bank 1 I -
70 - 72 - - - Not Occupied - -
73 2 VT/D-BU 5290 Powertrain Main Relay Fused Supply 1 II -