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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 797 (LIGHTING SYSTEM)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Section 797 (Lighting System)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Section 797 (Lighting System)
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Lighting Systems Component Views
- Lighting Systems Connector End Views
- Ambient Light Sensor
- Backup Lamp - Left
- Backup Lamp - Right
- Backup Switch (L61 w/M/T)
- Center High Mount Stop Lamp (CHMSL)
- Courtesy/Map Lamp
- Daytime Running Lamps (DRL) Resistor
- Dimmer Switch (Dash Illumination)
- Dome Lamp - Front
- Dome Lamp - Rear
- Door Jamb Switch - Driver
- Door Jamb Switch - Front Passenger
- Door Jamb Switch - LR
- Door Jamb Switch - RR
- Fog Lamp - Left (T96)
- Fog Lamp - Right (T96)
- Fog Lamp Switch (T96)
- Hazard Switch
- Headlamp - Left - High Beam
- Headlamp - Left - Low Beam
- Headlamp - Right - High Beam
- Headlamp - Right - Low Beam
- License Lamp - Left
- License Lamp - Right
- Liftgate Lamp - Left
- Liftgate Lamp - Right
- Park/Stop Lamp - LR
- Park/Stop Lamp - RR
- Park/Turn Signal Lamp - LF
- Park/Turn Signal Lamp - LR
- Park/Turn Signal Lamp - RF
- Park/Turn Signal Lamp - RR
- PRNDL Lamp
- Stop Lamp Switch
- Turn Signal Flasher Relay
- Turn Signal/Multifunction Switch
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Lighting Systems
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC B1482
- DTC B2532
- DTC B2533
- DTC B2575
- DTC B2577
- DTC B2578
- DTC B2585
- DTC B2587
- DTC B2588
- DTC B2600
- DTC B2602
- DTC B2603
- DTC B2622
- DTC B2623
- DTC B2627
- DTC B2628
- DTC B2647
- DTC B2662
- DTC B2743
- DTC P0504
- DTC P1574 (ECMw/L61)
- DTC P1574 (PCMw/L66)
- DTC P1574 (TCMw/L61w/MN5)
- Symptoms - Lighting Systems
- Backup Lamps Always On
- Backup Lamps Inoperative
- Courtesy Lamps Always On
- Courtesy Lamps Inoperative
- Daytime Running Lamps (DRL) Indicator Inoperative
- Daytime Running Lamps (DRL) Inoperative
- Dome Lamps Inoperative
- Fog Lamps Always On
- Fog Lamps Inoperative
- Hazard Lamps Inoperative
- Headlamps Inoperative - High Beams
- Headlamps Inoperative - Low Beams
- Low and High Beams Headlamps Inoperative
- Headlamps Flash to Pass Inoperative
- High Beam Indicator Inoperative
- Illuminated Entry Lamps Inoperative
- Park Lamps Always On
- Park Lamps Inoperative
- Stop Lamps Inoperative
- Turn Signal Lamps and/or Indicators Inoperative
- Repair Instructions
- Stop Lamp Switch Adjustment
- Stop Lamp Switch Replacement
- Fog Lamp Switch Replacement
- Front Side Door Jamb Switch Replacement
- Instrument Panel Dimmer Switch Replacement
- Ambient Light Sensor Replacement
- Hazard and Turn Signal Flasher Replacement
- Reading Lamp Bulb Replacement
- Reading Lamp Replacement
- Front Floor Flood Lamp Replacement
- Floor Flood Lamp Switch Replacement (Driver Side)
- Floor Flood Lamp Switch Replacement (Passenger Side)
- Transmission Floor Shift Control Indicator Lamp Replacement
- Dome Lamp Replacement
- Dome Lamp Bulb Replacement
- Headlamp Assembly or Headlamp Bulb and/or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement
- Headlamp Bulb Replacement
- Headlamp Aiming
- Front Fog Lamp Replacement
- Front Fog Lamp Bulb Replacement
- Front Fog Lamp Cover Replacement
- Fog Lamp Aiming
- High Mounted Stop Lamp Replacement
- High Mounted Stop Lamp Bulb Replacement
- Cargo Lamp Bulb Replacement
- Rear License Lamp Replacement
- License Lamp Bulb Replacement
- Tail Lamp Replacement
- Tail Lamp Bulb Replacement
- Rear Liftgate Lamp Replacement
- Description and Operation
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.