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Power Control Module (PCM) Connector End View C2

Power Control Module (PCM) Connector End View C2

GM73173Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12191110
  • 80-Way F Metri-Pack 100 W Series Sealed (Natural) TPA (CLR)
Pin Wire Color Circuit No. Function
1 - - Not Used
2 WHT 1310 EVAP Canister Vent Valve Control
3 DK GRN/WHT 465 Fuel Pump Relay Control
4 RED 1676 EGR Valve Feed Control
5 BRN/WHT 419 MIL Control
6 - - Not Used
7 LT BLU/WHT 1747 IAC Coil A High
8 - - Not Used
9 TAN/BLK 464 Delivered torque
10 PPL 412 HO2S Sensor 1 Signal High
11 PPL/WHT 1668 HO2S Sensor 2 Signal High
12-15 - - Not Used
16 WHT 776 Transaxle Range Switch Signal P
17 RED 1226 Trans Fluid Pressure Switch Signal C
18 BLK/WHT 771 Transaxle Range Switch Signal A
19 TAN/BLK 231 Oil Pressure Switch Signal
20-21 - - Not Used
22 DK GRN/WHT 762 A/C Request Signal
23 PPL 806 Crank Voltage
24 PNK 439 Ignition 1 Voltage
25 LT GRN 432 MAP Sensor Signal
26 YEL 410 ECT Sensor Signal
27 RED/BLK 380 A/C Refrigerant Pressure Sensor Signal
28 BRN 1456 EGR Valve Position Signal
29 - - Not Used
30 GRY 2702 5 Volt Reference
31-32 - - Not Used
33 GRY 2701 5 Volt Reference
34 GRY 2700 5 Volt Reference
35 BLK 2759 Low Reference
36 - - Not Used
37 BLK/WHT 3113 HO2S Heater Low Control
38 - - Not Used
39 DK GRN/WHT 459 A/C Compressor Clutch Relay Control
40-41 - - Not Used
42 LT BLU/BLK 844 Fuel Injection 4 Control
43     Not Used
44 LT BLU/BLK 1748 IAC Valve A Low
45 RED/BLK 1228 PC Solenoid Valve High
46 LT BLU/WHT 1229 PC Solenoid Valve Low
47-48 - - Not Used
49 LT GRN/BLK 444 IAC Valve B Low Control
50 TAN 472 Intake Air Temperature Sensor
51-54 - - Not Used
55 DK GRN 890 Fuel Tank Pressure Sensor Signal
56 GRY 773 Transaxle Range Switch Signal C
57 DK BLU 1225 Trans Fluid Pressure Switch Signal B
58 BRN 1174 Engine Oil Level Indicator Signal
59 WHT 85 Cruise Control Engaged Signal
60 - - Not Used
61 RED 225 Generator Turn On Signal
62 - - Not Used
63 YEL 657 TCC Release Switch Signal
64-65 - - Not Used
66 DK BLU 417 TP Sensor Signal
67 - - Not Used
68 YEL/BLK 1227 TFT Sensor Signal
69 PPL 1589 Fuel Level Sensor Signal
70 LT GRN 1867 12 Volt Reference
71 - - Not Used
72 RED/WHT 812 12 Volt Reference
73 BLK 407 Low Reference
74 YEL/BLK 1868 Low Reference
75 BRN 436 Air Pump Relay Control
76 YEL/BLK 625 Starter Enable Relay Control
77 - - Not Used
78 BRN 418 TCC PWM Solenoid Valve Control
79 - - Not Used
80 BLK 808 Low Reference