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 G3500, VAN PASSENGER EXTENDED, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 785 (LIGHTING SYSTEMS)
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F
Section 785 (Lighting Systems)
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Section 785 (Lighting Systems)
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Lighting Systems
- Diagnostic System Check - Lighting Systems
- Diagnostic Trouble Code (DTC) List
- DTC 002
- DTC 003
- Symptoms - Lighting Systems
- Backup Lamps Always On
- Backup Lamps Inoperative
- Courtesy Lamps Always On
- Courtesy Lamps Inoperative
- Daytime Running Lamps (DRL) Inoperative
- Fog Lamp Indicator Inoperative
- Fog Lamps Always On
- Fog Lamps Inoperative
- Hazard Lamps Inoperative
- Headlamps Always On - Low or High Beam
- Headlamps Inoperative - Low Beams
- Headlamps Inoperative - High Beams
- Headlamps Inoperative - Low and High Beams
- Headlamps Inoperative - Flash to Pass
- High Beam Indicator Inoperative
- Interior Backlighting Does Not Dim
- Interior Backlighting Inoperative
- IP Compartment Lamp Inoperative
- IP Compartment Lamp Always On
- Park Lamps Always On
- Park Lamps Inoperative
- Rear Compartment Lamp(s) Inoperative
- Stop Lamps Always On
- Stop Lamps Inoperative
- Turn Signal Lamps and/or Indicators Inoperative
- Vanity Mirror Lamp(s) Always On
- Vanity Mirror Lamp(s) Inoperative
- Repair Instructions
- Headlamp Switch Replacement
- Fog Lamp Switch Replacement - Front
- Daytime Running Lamps (DRL) Ambient Light Sensor Replacement
- Daytime Running Lights (DRL) Control Module Replacement
- Hazard and Turn Signal Flasher Replacement
- Ashtray Lamp Bulb Replacement
- Driver Information Center (DIC) Bulb Replacement
- Courtesy Lamp Replacement - Instrument Panel
- Courtesy Lamp Replacement - Overhead Console
- IP Compartment Lamp Switch Replacement
- IP Compartment Lamp Bulb Replacement
- Vanity Mirror Lamp Replacement
- Trans Floor Shift Control Indicator Lamp Replacement
- Headlamp Assembly or Headlamp Bulb Replacement
- Headlamp Capsule Replacement
- Headlamp Aiming
- Fog Lamp Replacement - Front
- Fog Lamp Aiming Procedure
- Park/Turn Signal Lamp Bulb Replacement
- High Mounted Stop Lamp Replacement
- High Mounted Stop Lamp Bulb Replacement
- License Lamp Replacement
- Tail Lamp Assembly and/or Backup, Side marker, Stop, Turn Signal Bulb Replacement
- Roof Side Rail Lamp Replacement (Coupe)
- Roof Side Rail Lamp Replacement (Sedan)
- Rear Compartment Lamp Replacement
- Description and Operation
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.