Section 869 (Lighting Systems)
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. 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
- Scan Tool Output Controls
- Scan Tool Data Definitions
- DTC B1397: 5 Volt Reference Output Circuit Voltage Low
- DTC B1398: 5 Volt Reference Output Circuit Voltage High
- DTC B1480: Inadvertent Power Relay Control Circuit
- DTC B2527: Front Fog Lamp Switch Signal Circuit Is Shorted To Ground
- DTC B2537: Rear Fog Lamp Switch Signal Circuit Is Shorted To Ground
- DTC B2577: Headlamp Relay Coil Supply Voltage Circuit Shorted To Ground
- DTC B2585: Short To Ground In Interior Park Lamps Fused Supply Voltage Circuit Or An Open In Park Lamp Relay Control Circuit
- DTC B2600: Dimmer Switch High Beam Signal Circuit
- DTC B2613: Voltage 2 Circuit Is Shorted To Battery Voltage
- DTC B2617: Courtesy Lamp Relay Coil Control Circuit Is Open Or Shorted To Ground
- DTC B2618: Courtesy Lamp Relay Coil Control Circuit Is Shorted To Battery Voltage
- DTC B2647: Ambient Light Sensor Input Voltage Voltage Low, Or Courtesy Lamp Relay Coil Control Circuit Open Or Shorted To Ground
- DTC B2648: Ambient Light Sensor Input Voltage High, Or Courtesy Lamp Relay Coil Control Circuit Shorted To Battery
- Symptoms - Lighting Systems
- Repair Instructions
- Stop Lamp Switch Replacement
- Headlamp Switch Replacement
- Door Jamb Switch Replacement - Front
- Door Jamb Switch Replacement - Rear
- Daytime Running Lamps (DRL) Ambient Light Sensor Replacement
- Hazard and Turn Signal Flasher Replacement
- Console Lamp Replacement
- Instrument Panel (I/P) Lamp Replacement
- Courtesy Lamp Replacement - Instrument Panel (Lower)
- Ashtray Lamp Replacement
- Rearview Mirror Lamp Replacement
- Vanity Mirror Lamp Replacement
- Dome Lamp Replacement (Pickup)
- Dome Lamp Replacement (Utility)
- Dome Lamp Bulb Replacement (Without Sunroof)
- Dome Lamp Bulb Replacement (With Sunroof)
- Headlamp Assembly or Headlamp Bulb and/or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement
- Headlamp Motor/Actuator Replacement
- Headlamp Aiming
- Front Fog Lamp - Park/Turn Signal Assembly Replacement
- Fog Lamp Replacement - Front (Xtreme)
- Fog Lamp Replacement - Rear
- Fog Lamp Aiming Procedure
- High Mounted Stop Lamp Replacement (Utility - Endgate Window)
- High Mounted Stop Lamp Replacement (Utility - Roof Mounted)
- High Mounted Stop Lamp Replacement (Pickup)
- Cargo Lamp Replacement
- License Lamp Replacement (w/ Step Bumper)
- License Lamp Replacement (w/o Step Bumper)
- License Lamp Replacement (Filler Panel)
- Tail Lamp Assembly and/or Backup, Sidemarker, Stop, Turn Signal Bulb Replacement (Pickup)
- Tail Lamp Assembly and /or Backup, Sidemarker, Stop, Turn Signal Bulb Replacement (Utility)
- Description and Operation
- Special Tools and Equipment