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Home >> Buick >> 2004 >> LeSabre Custom, 4T65E/M15 >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views >> Connector End Views >> Powertrain Control Module (PCM) 80-Way Clear Connector End View C2
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Powertrain Control Module (PCM) 80-Way Clear Connector End View C2

Powertrain Control Module (PCM) 80-Way Clear Connector End View C2

GM15026Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • Clr PCM Connector C2 (Clear)
  • Body - 1219110
  • TPA - 1216056A
  • Terminals - 12084913
  • Shield - 12160921
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 (-Primary)
4 WHT 257 EGR Solenoid Control
5 BRN/WHT 419 MIL Control
6 - - Not Used
7 LT BLU/WHT 1747 IAC Coil A High Control
8 WHT 121 Engine Speed Signal
9 TAN/BLK 464 Delivered Torque Signal
10 PPL 412 HO2S 1 Signal
11 PPL 1670 HO2S High Signal (-Bank 2 Sensor 2)
12-15 - - Not Used
16 WHT 776 Transmission Range Switch Signal P
17 - - Not Used
18 BLK/WHT 771 Transmission Range Switch Signal A
19-22 - - Not Used
23 YEL 5 Ignition Voltage
24 PNK 39 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 GRY 23 Generator Field Duty Cycle Signal
30 GRY 605 5 Volt Reference
31 - - Not Used
32 GRY 605 5 Volt Reference
33 GRY 605 5 Volt Reference
34 GRY 474 5 Volt Reference
35 BLK 808 Low Reference
36 - - Not Used
37 DK/GRN 676 HO2S Heater High Control Bank 1 Sensor 1
38 - - Not Used
39 DK GRN/WHT 459 A/C Clutch Relay Control
40-41 - - Not Used
42 PNK/BLK 1746 Fuel Injector 3 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 BRN/WHT 3123 HO2S Heater High Control Bank 1 Sensor2
49 LT GRN/BLK 444 IAC Coil B Low Control
50 TAN 472 IAT Sensor Signal
51-52 - - Not Used
53 TAN/WHT 331 Oil Pressure Sensor Signal
54 - - Not Used
55 DK GRN 890 Fuel Tank Pressure Sensor Signal
56 GRY 773 Transaxle Range Switch Signal C
57 - - Not Used
58 BRN 1174 Oil Level Switch Signal
59 LT BLU/BLK 396 Cruise Control Engaged Signal
60 GRY 847 Extended Travel Brake Switch Signal
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 (-Primary)
70-75 - - Not Used
76 YEL 447 Starter Relay Coil Control
77 - - Not Used
78 BRN 418 TCC PWM Solenoid Valve Control
79-80 - - Not Used