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.
Inflatable Restraint Front Passenger Presence System (PPS) Module C1
2008 Pontiac Grand Prix BaseSECTION Inflatable Restraint Front Passenger Presence System (PPS) Module C1
WARNING: This page is about a different car, the 2007 Buick LaCrosse and 2007 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Front PPS Module C1 Connector Part Information
Connector Part Information
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Terminal Part Information
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Front PPS Module C1 Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | OG | 640 | Battery Positive Voltage |
| 2 | YE | 1139 | Ignition 1 Voltage |
| 3 | D-BU | 2307 | Passenger Air Bag On Indicator Control |
| 4 | D-GN | 2308 | Passenger Air Bag Off Indicator Control |
| 5 | PK | 2306 | Occupant Sensor Serial Data Link |
| 6 | BK/WH | 1751 | Ground |
| 7-9 | - | - | Not Used |
| 10 | D-BU | 2479 | Passenger Heated Seat Element Supply Voltage (KA1) |
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.