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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 928 (ENGINE CONTROLS AND FUEL - 3.8L - INTRODUCTION (2 OF 2))COMPONENT LOCATORPOWERTRAIN CONTROL MODULE CONNECTOR END VIEWSPOWERTRAIN CONTROL MODULE (PCM) C3
2006 Pontiac G6 GTP, 2D Coupe, Standard

Powertrain Control Module (PCM) C3

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Powertrain Control Module (PCM) C3
WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Powertrain Control Module (PCM) C3 Connector End View
GM1524164Courtesy of GENERAL MOTORS CORP.
Powertrain Control Module (PCM) C3 Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15497528 (w/o NU6), 13528606 (w/NU6)
  • Service: See Catalog
  • Description: 56-Way F Micro-Pack (GY)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Powertrain Control Module (PCM) C3 Terminal Identification

Pin Wire Color Circuit No. Function
1-3 - - Not Used
4 TN/PK 3121 HO2S 2 Low Signal
5 D-GN 1227 TFT Sensor Signal
6 RD/YE 492 MAF Sensor Signal
7 - - Not Used
8 GY/WH 3122 HO2S 2 Heater Low Control
9-10 - - Not Used
11 OG/BK 1230 AT ISS High Signal
12 PK/YE 400 VSS Signal High
13-14 - - Not Used
15 GY 773 Transmission Range Switch Signal C
16-18 - - Not Used
19 PU 3120 HO2S 2 High Signal
20 - - Not Used
21 L-GN 1652 Reverse Lockout Solenoid Control
22 YE 772 Transmission Range Switch Signal B
23 WH/BK 776 Transmission Range Switch Signal P
24 WH/BK 1804 TCC Release Switch Signal
25 - - Not Used
26 TN 472 IAT Sensor Signal
27-30 - - Not Used
31 YE/GY 6788 Air Injection Pressure Sensor Signal (NU6)
32 - - Not Used
33 L-GN 1222 1-2 Shift Solenoid Valve Control
34 TN/WH 771 Transmission Range Switch Signal A
35-38 - - Not Used
39 TN/BK 422 TCC Solenoid Valve Control
40-43 - - Not Used
44 PU 401 VSS Signal Low
45 - - Not Used
46 OG 1223 2-3 Shift Solenoid Valve Control
47 OG/WH 1228 PC Solenoid Valve High Control
48 TN/OG 452 Low Reference
49 D-BU/WH 1231 AT ISS Low Signal
50 TN/D-BU 2760 Low Reference
51 L-BU/WH 1229 PC Solenoid Valve Low Control
52-56 - - Not Used
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.