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.
Rear Window Wiper/Washer Module (SUV)
2008 Pontiac Grand Prix BaseSECTION Rear Window Wiper/Washer Module (SUV)
WARNING: This page is about a different car, the 2008 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
|
Terminal Part Information
|
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A | 1 RD/WH | 2040 | Battery Positive Voltage |
| B | 1 BK | 1450 | Ground |
| C | 0.5 L-GN | 2270 | Rear Window Washer Relay Control |
| D | - | - | Not Used |
| E | 0.35 GY | 391 | Rear Window Wiper Switch Signal |
| F | 0.35 PK/BK | 1303 | Midgate Ajar Indicator 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.