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 MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1651 (LIGHTING SYSTEM)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Section 1651 (Lighting System)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Section 1651 (Lighting System)
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Lighting
- DTC B1395
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B1480
- DTC B2545
- DTC B2575
- DTC B257A
- DTC B2580
- DTC B2585
- DTC B2600
- DTC B2625
- DTC B2645
- DTC B2652
- DTC B3445
- DTC B3600
- Symptoms - Lighting
- Backup Lamps Malfunction
- Courtesy Lamps Malfunction
- Daytime Running Lamps Malfunction
- Front Fog Lamps Malfunction
- Hazard Lamps Malfunction
- Headlamps Malfunction
- Interior Backlighting Malfunction
- Park, License, and/or Tail Lamps Malfunction
- Stop Lamps Malfunction
- Turn Signal Lamps and/or Indicators Malfunction
- Repair Instructions
- Stop Lamp Switch Adjustment
- Stop Lamp Switch Replacement
- Brake Pedal Position Sensor Replacement (Two-mode Hybrid)
- Headlamp Switch Replacement
- Hazard Warning Switch Replacement
- Headlamp Automatic Control Ambient Light Sensor Replacement
- Reading Lamp Bulb Replacement
- Door Lamp Replacement
- Ignition Lock Cylinder Bulb Replacement
- Overhead Console Reading Lamp and Bulb Replacement
- Instrument Panel Compartment Lamp Replacement
- Instrument Panel Compartment Lamp Switch Replacement
- Sunshade Illuminated Mirror Lamp Bulb Replacement
- Dome Lamp Replacement
- Headlamp Replacement
- Headlamp Bulb Replacement (High Beam)
- Headlamp Bulb Replacement (Low Beam)
- Headlamp Bracket Replacement
- Headlamp Aiming
- Front Fog Lamp Replacement
- Front Fog Lamp Bulb Replacement
- Front Fog Lamp Cover Replacement
- Fog Lamp Aiming
- Front Side Marker Lamp Replacement
- Front Side Marker Lamp Bulb Replacement
- Rear Side Marker Lamp Replacement
- Rear Side Marker Lamp Bulb Replacement
- Front Side Turn Signal Lamp Replacement
- Parking and Turn Signal Lamp Bulb Replacement
- High Mount Stop Lamp Replacement
- Rear License Plate Lamp Replacement
- Tail Lamp Replacement
- Tail Lamp Bulb Replacement (Stop Lamp)
- Tail Lamp Bulb Replacement (Back Up and Turn Signal)
- Rear Compartment Courtesy Lamp Replacement
- Description and Operation
- Exterior Lighting Systems Description and Operation
- Interior Lighting Systems Description and Operation
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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.