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 MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 105 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)COMPONENT LOCATIONS
1999 GMC Forward Control 5.7 R, Automatic
Component Locations
1999 GMC Forward Control 5.7 R, AutomaticSECTION Component Locations
WARNING: This page is about a different car, the 2002 Buick Park Avenue. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT LOCATIONS
| Component | Location |
|---|---|
| AIR BAG warning light | In Instrument Panel Cluster (IPC) |
| Driver air bag module | On steering wheel |
| Knee bolsters | Lower driver-side & passenger-side instrument panel |
| Passenger air bag module | Passenger-side instrument panel |
| Sensing & Diagnostic Module (SDM) | Under passenger-side front seat |
| Side impact air bag modules | Driver & passenger front seat outer seat backs |
| Side Impact Sensors (SIS) | Driver & passenger-side lower B-pillars |
| SIR coil assembly | Under steering wheel |
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.