FixVault

PCM Connector End View C2 AWD

PCM Connector C2 AWD

GM820243Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 35-Pin
  • WH
Pin Wire Color Function
1 BK Knock Sensor (KS) Signal High
2 WH Knock Sensor (KS) Signal Low
3-5 - Not Used
6 PK Heated Oxygen Sensor (HO2S) 1 Heater Circuit Control
7 WH/BK Ground
8 GY EVAP Vacuum Leak Pump Control
9 L-GN/BK Fan 2 Relay Control
10 BU Shift Solenoid (SS) 1 Control
11 RD/YE Shift Solenoid (SS) 2 Control
12 PK Line Pressure Control (PC) Solenoid Control Low
13 RD/WH Not Used
Line Pressure Control (PC) Solenoid Control High
14 - Noe Used
15 BU/WH Torque Converter Clutch (TCC) Control
16-18 - Not Used
19 BU/BK EVAP Canister Purge Solenoid Control
20 BU/OG Shift Solenoid ST Control
21 L-GN Fan 1 Relay Control
22 BK Heated Oxygen Sensor (HO2S) 1 Input
23-25 - Not Used
26 WH Input Shaft Speed Sensor Reference High
27 YE AC Pressure Switch
28 WH/BK Ground
29 - Not Used
30 BU/RD Power Steering Pressure (PSP) Switch Input
31 - Not Used
32 WH/BU Transmission Fluid Temperature Sensor Input
33 - Not Used
34 BK Input Shaft Speed Sensor Reference Low
35 - Not Used