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.
2007 Chevrolet Impala LS, 3.5 NFACTORY OEM SERVICE PROCEDURE
Backup Lamp Connector End View - Left
Backup Lamp - Left Connector Parts Information
Connector Part Information
|
Terminal Part Information
|
Backup Lamp - Left Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A | L-GN | 24 | Backup Lamp Supply Voltage (Coupe) |
| BN | 24 | Backup Lamp Supply Voltage (Sedan) | |
| B | BK | 750 | Ground |
| BK | 750 | Ground (Sedan) |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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