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 735 (LIGHTING SYSTEMS)REPAIR INSTRUCTIONSFOG LAMP REPLACEMENT - FRONTINSTALLATION PROCEDURE

2003 Chevrolet TrailBlazer 4.2 S, 4WD

Installation Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Installation Procedure

WARNING: This page is about a different car, the 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Position the fog lamp (2) to the vehicle.
CAUTION: Refer to FASTENER NOTICE in Cautions and Notices.
Install the fog lamp mounting bolts (1).
Tighten

Tighten the bolts to 2 N.m (18 lb in).

Fig 1: Installing Fog Lamp
Courtesy of GENERAL MOTORS CORP.
Install the fog lamp bulb/socket (1) to the fog lamp by rotating clockwise.
Install the wheelhouse splash shield. Refer to FRONT FENDER LINER REPLACEMENT in Body Front End.

Fig 2: Installing Fog Lamp Bulb/Socket
Courtesy of GENERAL MOTORS CORP.

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.