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 99 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)COMPONENT LOCATORENGINE ELECTRICAL COMPONENT VIEWS
2008 Pontiac Grand Prix Base
Engine Electrical Component Views
2008 Pontiac Grand Prix BaseSECTION Engine Electrical Component Views
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.
| Callout | Component Name |
|---|---|
| 1 | RF Strut Tower |
| 2 | Fuse Block - Underhood |
| 3 | Front Radiator Core Support |
| 4 | Front Radiator Core Support |
| 5 | Battery |
| Callout | Component Name |
|---|---|
| 1 | C107 |
| 2 | S121 |
| 3 | S120 |
| 4 | S110 |
| 5 | S119 |
| 6 | C109 |
| 7 | S103 |
| 8 | S131 |
| 9 | S133 |
| 10 | G131 |
| 11 | Engine Coolant Temperature (ECT) Sensor |
| 12 | Starter Solenoid |
| 13 | Starter |
| 14 | Engine Oil Pressure (EOP) Sensor |
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.