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Home >> Pontiac >> 2005 >> Grand Am SC/T >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views >> Connector End Views >> Powertrain Control Module (PCM) C2 (3.4L) Connector End View

Powertrain Control Module (PCM) C2 (3.4L) Connector End View

Powertrain Control Module (PCM) C2 (3.4L) Connector End View

GM15030Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12191111
  • 80-Way F Micro-Pack
  • 100 Series, Sealed (CLR)
Pin Wire Color Circuit No. Function
1 - - Not Used
2 WHT 1310 EVAP Canister Vent Solenoid Control
3 DK GRN/WHT 465 Fuel Pump Relay Control
4 RED 1676 EGR Solenoid High Control
5 BRN/WHT 419 MIL Control
6 - - Not Used
7 LT BLU/WHT 1747 IAC Coil A High Control
8-9 - - Not Used
10 PPL 412 HO2S High Signal Sensor 1
11 PPL/WHT 1668 HO2S High Signal Bank 1 Sensor 2
12-15 - - Not Used
16 WHT 776 Transmission Range Switch Signal P
17 RED 1226 Transmission Fluid Pressure Switch Signal C
18 BLK/WHT 771 Transmission Range Switch Signal A
19 TAN/BLK 231 Oil Pressure Switch Signal
20-22 - - Not Used
23 -
PPL
806 -
Crank Voltage
24 PNK 639 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 BRN/WHT 2702 5-Volt Reference
31 - - Not Used
32 GRY 2709 5-Volt Reference
33 GRY/BLK 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 Bank 1 Sensor 1
38 - - Not Used
39 DK GRN/WHT 459 A/C Compressor Clutch Relay Control
40-41 - - Not Used
42 LT BLU/BLK 844 Fuel Injector 4 Control
43 - - Not Used
44 LT BLU/BLK 1748 IAC Coil A Low Control
45 RED/BLK 1228 PC Solenoid Valve High Control (Sol. A)
46 LT BLU/WHT 1229 PC Solenoid Valve Low Control (Sol. A)
47 - - Not Used
48 GRY/WHT 3122 HO2S Heater Low Control Bank 1 Sensor 2
49 LT GRN/BLK 444 IAC Coil B Low Control
50 TAN 472 IAT Sensor Signal
51-54 - - Not Used
55 DK GRN 890 Fuel Tank Pressure Sensor Signal
56 GRY 773 Transmission Range Switch Signal C
57 DK BLU 1225 Transmission Fluid Pressure Switch Signal B
58 - - Not Used
59 LT BLU/BLK 396 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 RED/WHT 812 12-Volt Reference
71 - - Not Used
72 RED/WHT 812 12-Volt Reference
73 BLK 407 Low Reference
74 BLK 407 Low Reference
75 - - Not Used
76 YEL 447 Starter Relay Coil Control
77 - - Not Used
78 BRN 418 TCC PWM Solenoid Valve Control
79-80 - - Not Used