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 MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 22 (FIXED AND MOVEABLE WINDOWS)DIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL OUTPUT CONTROLS
2008 Pontiac Grand Prix Base
Scan Tool Output Controls
2008 Pontiac Grand Prix BaseSECTION Scan Tool Output Controls
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Left Rear Window | Miscellaneous Test | The BCM will control the left window up when you select Up. The BCM will control the left window down when you select Down. |
| Right Rear Window | Miscellaneous Test | The BCM will control the right window up when you select Up. The BCM will control the right window down when you select Down. |
| Rear Defogger | Output Control | The BCM actuates the rear window defogger relay when you select ON. The rear window defogger grid should become warm. |
Driver Door Module and Passenger Door Module
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Window Up/Down | Output Control | The DDM or PDM will command the window up and down |
| Passenger Window Lockout Indicator | Output Control | The DDM will command the window lockout indicator on when you select ON and turn it off when you select OFF |
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.