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 1304 (BODY FRONT END)REPAIR INSTRUCTIONSHOOD HINGE REPLACEMENTINSTALLATION 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 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Refer to FASTENER NOTICE .

Important: When replacing the hood hinge, apply anti-corrosion treatment to the hinge and the body mating surface, and to the hinge and the hood mating surface.

Install the hood hinge (1) to the vehicle, aligning the mating marks. Secure the hinge with the 2 mounting bolts.
Tighten

Tighten the hinge bolts to 20 N.m (15 lb ft).
Install the left front fender, if removed. Refer to FENDER REPLACEMENT - FRONT - LEFT .
Install the right front fender, if removed. Refer to FENDER REPLACEMENT - FRONT - RIGHT .
Install the air inlet grille panel. Refer to AIR INLET GRILLE PANEL REPLACEMENT .
Install the hood. Refer to HOOD REPLACEMENT .

Fig 1: Installing Hood Hinge To Vehicle
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.