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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 1 (ENGINE CONTROL SYSTEM - 3.5L - INTRODUCTION (2 OF 2))COMPONENT LOCATORPOWERTRAIN CONTROL MODULE (PCM) CONNECTOR END VIEWSPOWERTRAIN CONTROL MODULE (PCM) C2
2006 Pontiac G6 GTP, 2D Coupe, Standard

Powertrain Control Module (PCM) C2

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Powertrain Control Module (PCM) C2
WARNING: This page is about a different variant/trim than selected.
Fig 1: Connector End Views
GM1335545Courtesy of GENERAL MOTORS CORP.
Powertrain Control Module (PCM) Connector End Views

Connector Part Information 
  • OEM: 5430226
  • Service: 88953274
  • Description: 73-Way F Micro-Pack 64 Series Sealed (BK)

Terminal Part Information 
  • Pins: 1-16, 18, 21-22, 25-27, 30, 32-34, 36-41, 47-48, 53-57, 60-63
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
  • Pins: 73
  • Terminal/Tray: 15304720/19
  • Core/Insulation Crimp: 4/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Powertrain Control Module (PCM) C2

Pin Wire Color Circuit No. Function
1 BN 1456 EGR Valve Position Signal
2 OG/BK 1061 UART Serial Data (Secondary)
3 TN 800 UART Serial Data (Primary)
4 PK/BK 1746 Fuel Injector 3 Control
5 TN 1744 Fuel Injector 1 Control
6 L-GN/BK 1745 Fuel Injector 2 Control
7 TN/WH 845 Fuel Injector 5 Control
8 TN 2753 Low Reference
9 YE/BK 846 Fuel Injector 6 Control
10 L-BU/BK 844 Fuel Injector 4 Control
11 OG/WH 2122 IC 2 Control
12 GY/WH 3113 HO2S Heater Low Control (Bank 1 Sensor 1)
13 OG 1676 EGR Solenoid High Control
14 - - Not Used
15 PU 574 Low Reference
16 GY 435 EGR Solenoid Low Control
17 - - Not Used
18 L-GN 432 MAP Sensor Signal
19-20 - - Not Used
21 OG 631 12-Volt Reference
22 L-GN 1867 12-Volt Reference
23-24 - - Not Used
25 TN/WH 3211 HO2S Low Reference (Bank 2 Sensor 1)
26 BN/WH 633 CMP Sensor Signal
27 L-BU/BK 647 Medium Resolution Engine Speed Signal
28-29 - - Not Used
30 OG/BK 469 Low Reference
31 - - Not Used
32 PK/BK 632 Low Reference
33 GY 5047 5-Volt Reference
34 GY 2704 5-Volt Reference A
35 - - Not Used
36 GY 2303 Low Reference
37 YE 2174 Low Reference
38 D-BU 496 Knock Sensor 1 Signal
39 GY/BK 1798 Drain Wire
40 GY 1716 Low Reference
41 D-GN/WH 428 EVAP Canister Purge Solenoid Control
42-46 - - Not Used
47 TN/WH 3111 HO2S Low Reference (Bank 1 Sensor 1)
48 PU/WH 3110 HO2S Reference Voltage (Bank 1 Sensor 1)
49-52 - - Not Used
53 OG 225 Generator Turn On Signal
54 L-BU 1876 Knock Sensor 2 Signal
55 YE 410 ECT Sensor Signal
56 OG/BK 645 Drain Wire
57 TN/BK 231 Oil Pressure Switch Signal
58-59 - - Not Used
60 PU/WH 3210 HO2S Reference Voltage (Bank 2 Sensor 1)
61 PU 2121 IC 1 Control
62 L-GN 3212 HO2S Heater Low Control (Bank 2 Sensor 1)
63 L-BU 2123 IC 3 Control
64-72 - - Not Used
73 BK/WH 451 Ground
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.