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 MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 398 (COMPUTER/INTEGRATING SYSTEMS)COMPONENT LOCATORCOMPUTER/INTEGRATING SYSTEMS CONNECTOR END VIEWSBODY CONTROL MODULE (BCM) C1
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Body Control Module (BCM) C1
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Body Control Module (BCM) C1
WARNING: This page is about a different car, the 2006 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM) C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | - | - | Not Used |
| A2 | L-GN | 1391 | Driver Door Unlock Relay Control (AU0) |
| A3 | L-BU | 195 | Door Lock Relay Control (AU0) |
| A4 | WH | 194 | Door Unlock Relay Control (AU0) |
| A5-A6 | - | - | Not Used |
| A7 | OG/BK | 781 | Driver Door Lock Switch Unlock Signal |
| A8 | RD/BK | 780 | Driver Door Lock Switch Lock Signal |
| B1 | - | - | Not Used |
| B2 | D-BU | 1201 | Headlamp Low Beam Signal |
| B3 | - | - | Not Used |
| B4 | GY | 731 | EVAP Temperature Sensor Signal |
| B5 | - | - | Not Used |
| B6 | L-GN/BK | 1137 | DRL Ambient Light Sensor Signal (T82) |
| B7 | YE/BK | 1138 | DRL Ambient Light Sensor Low Reference (T82) |
| B8 | L-GN | 66 | A/C Request Signal |
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.