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 1194 (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 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Position the front fog lamp to the front bumper impact bar.
Insert the fog lamp bracket alignment tab into the hole on the front bumper impact bar.

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
Install the front fog lamp mounting bolt to the front bumper impact bar.
Tighten

Tighten the front fog lamp mounting bolt to 2 N.m (18 lb in).

Fig 1: Front Fog Lamp Mounting Bolt
Courtesy of GENERAL MOTORS CORP.
Connect the front fog lamp electrical connector to the fog lamp bulb/socket.

Fig 2: Connecting Front Fog Lamp Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Position the brake caliper cooling duct to the front fascia, and press to secure.
Install the front fascia lower close out panel. Refer to CLOSE OUT PANEL - FRONT BUMPER FASCIA LOWER in Bumpers.
Lower the vehicle.
Check and adjust fog lamp aim as necessary. Refer to FOG LAMP AIMING PROCEDURE .

Fig 3: Positioning Brake Caliper Cooling Duct To Front Fascia
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.