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 MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.7 R, L31/KL8REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 662 (LIGHTING SYSTEMS)REPAIR INSTRUCTIONSHEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENTINSTALLATION PROCEDURE

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8

Installation Procedure

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

Install the headlamp bulb/socket to the headlamp assembly.

Fig 1: Installing Headlamp Bulb/Socket To Headlamp Assembly
Courtesy of GENERAL MOTORS CORP.
Install the headlamp bulb/socket retainer ring to the headlamp assembly, turning clockwise until fully seated.

Fig 2: Installing Headlamp Bulb/Socket Retainer Ring To Headlamp Assembly
Courtesy of GENERAL MOTORS CORP.
Connect the electrical connector to the headlamp bulb/socket.

Fig 3: Connecting Electrical Connector To Headlamp Bulb/Socket
Courtesy of GENERAL MOTORS CORP.
Connect the electrical connector to the headlamp assembly.

Fig 4: Connecting Electrical Connector To Headlamp Assembly
Courtesy of GENERAL MOTORS CORP.
Position the headlamp assembly to the vehicle body, just outward of the installed position.
Align the headlamp bracket tabs to the slots (1) in the upper fascia support. Slide the headlamp inward to engage the tabs.

Fig 5: Aligning Headlamp Bracket Tabs To Slots In Upper Fascia Support
Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

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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.