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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 24 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2008 Pontiac Grand Prix Base
Fastener Tightening Specifications
2008 Pontiac Grand Prix BaseSECTION Fastener Tightening Specifications
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.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Battery Cable Channel Bolt | 12 N.m | 106 lb in |
| Battery Cable Junction Block Bracket Bolt | 9 N.m | 80 lb in |
| Battery Hold Down Retainer Bolt | 25 N.m | 18 lb ft |
| Battery Tray Bolt | 9 N.m | 80 lb in |
| Engine Wiring Harness Ground Bolt | 16 N.m | 12 lb ft |
| Engine Wiring Harness Ground/Negative Cable Bolt | 25 N.m | 18 lb ft |
| Forward Lamp Wiring Harness Ground/Negative Cable Bolt | 9 N.m | 80 lb in |
| Generator Bracket Bolt | 50 N.m | 37 lb ft |
| Generator Bolt | 50 N.m | 37 lb ft |
| Generator Cable Nut | 9 N.m | 80 lb in |
| Ground Strap Nut | 9 N.m | 80 lb in |
| Negative Battery Cable Bolt | 17 N.m | 13 lb ft |
| Positive Battery Cable Bolt | 17 N.m | 13 lb ft |
| Positive Cable Nut | 9 N.m | 80 lb in |
| Positive Cable at Underhood Bussed Electrical Center (UBEC) Bolt | 9 N.m | 80 lb in |
| Starter Bolt | 50 N.m | 37 lb ft |
| Starter Lead Nut | 3.4 N.m | 30 lb in |
| Transmission Cover Bolt | 9 N.m | 80 lb in |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.