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 MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 149 (AIR BAG RESTRAINT SYSTEMS)TORQUE SPECIFICATIONS
2003 Chevrolet TrailBlazer 4.2 S, 4WD
Torque Specifications
2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Torque Specifications
WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| Instrument panel end bolts | 15 (20) |
| Steering column bolts | 18 (24) |
| Steering wheel nut | 30 (41) |
| INCH Lbs. (N.m) | |
| Center console bolts & nuts | 44 (4.9) |
| Data Link Connector (DLC) screws | 18 (2.0) |
| Driver side impact air bag module nuts | 89 (10.0) |
| Glove box bolts | 35 (4.0) |
| Instrument panel upper & lower trim pad bolts | 44 (5.0) |
| Passenger-side air bag module bolts | 89 (10.0) |
| Radio bolts | 18 (2.0) |
| Sensing & Diagnostic Module (SDM) bolts | 89 (10.0) |
| Side Impact Sensor (SIS) mounting bolts | 89 (10.0) |
| Steering column lower cover screws | 32 (3.6) |
| Steering column upper cover screws | 13 (1.5) |
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.