Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 919 (DATA COMMUNICATION SYSTEM)COMPONENT LOCATORDATA COMMUNICATION CONNECTOR END VIEWSBODY CONTROL MODULE (BCM) C5
2006 Pontiac G6 GTP, 2D Coupe, Standard
Body Control Module (BCM) C5
2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Body Control Module (BCM) C5
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.
Body Control Module (BCM) C5 Connector & Terminal Parts Information
Connector Part Information
|
Terminal Part Information
|
Body Control Module (BCM) C5 Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | YE | 18 | Left Rear Stop/Turn Lamp Supply Voltage |
| 2 | D-GN | 19 | Right Rear Stop/Turn Lamp Supply Voltage |
| 3 | - | - | Not Used |
| 4 | L-BU/WH | 1314 | Left Front Turn Signal Lamp Supply Voltage |
| 5 | L-BU | 1320 | Stop Lamp Relay Coil Supply Voltage |
| 6 | WH | 17 | Stop Lamp Switch Signal |
| 7 | - | - | Not Used |
| 8 | PK | 5076 | Current Sensor Supply Voltage |
| 9 | PU/WH | 5075 | Current Sensor Signal |
| 10 | BN | 5077 | Current Sensor Low Reference |
| 11 | BK/TN | 707 | RAP Relay Coil Supply Voltage |
| 12 | - | - | Not Used |
| 13 | L-GN/BN | 5486 | Run Relay Coil Control |
| 14 | - | - | Not Used |
| 15 | PU/OG | 5531 | Hood Closed Switch Signal |
| 16 | L-BU/WH | 1134 | Park Brake Switch Signal |
| 17 | - | - | Not Used |
| 18 | TN | 28 | Horn Relay Control |
| 19 | - | - | Not Used |
| 20 | GY | 91 | Wiper Relay Control |
| 21 | TN | 860 | Wiper High Speed Relay Control |
| 22 | - | - | Not Used |
| 23 | PK/WH | 1970 | Headlamp Low Beam Relay Control |
| 24 | D-BU | 45 | Park Lamp Relay Control |
| 25 | - | - | Not Used |
RENDER: 1.0x
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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.