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.
Installation Procedure
2008 Pontiac Grand Prix BaseSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the horn ground lead (2) into the lower left threaded hole in the steering wheel.
- Connect the horn contact lead into the steering column cam tower.
- Rotate the horn contact turn 1/4 turn clockwise to lock.
- Connect the inflator module electrical connectors and CPA (4).IMPORTANT: Route the driver inflator wires, the redundant control wires, and the horn wires correctly.
- Align the driver inflator module fasteners to the steering column fastener holes.
- Push the driver inflator module firmly into the steering column to engage the fasteners.
- Enable the SIR system. Refer to SIR Disabling and Enabling .
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.