Section 54 (Lighting Systems)
WARNING: This page is about a different car, the 2002 Pontiac Bonneville. 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 List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC B2556: IP Dimmer Switch Voltage Low
- DTC B2627: Feedback Voltage Low
- DTC B2628: Feedback Voltage High
- DTC B2641: Twilight Delay Switch Voltage Low
- DTC B2642: Twilight Delay Switch Voltage Low
- DTC B2643: Twilight Delay Switch Voltage High
- DTC B2646: Sunload Sensor Assembly Voltage Low
- DTC B2647: Ambient Light Voltage Low
- DTC B2648: Sunload Sensor Assembly Voltage High
- DTC B2657: No Voltage On Halo Light Circuit
- Symptoms - Lighting Systems
- Backup Lamps Always On
- Backup Lamps Inoperative
- Courtesy Lamps Always On
- Courtesy Lamps Inoperative
- Daytime Running Lamps (DRL) Always On
- Daytime Running Lamps (DRL) Inoperative
- Fog Lamp Indicator Always On
- Fog Lamp Indicator Inoperative
- Fog Lamps Always On
- Fog Lamps Inoperative
- Hazard Lamps Always On
- Hazard Lamps Inoperative
- Headlamps Always On - Low or High Beam
- Headlamps Inoperative - Low Beams
- Headlamps Inoperative - High Beams
- Headlamps Inoperative - Flash to Pass
- High Beam Indicator Always On
- High Beam Indicator Inoperative
- Ignition Lock Cylinder Lamp Always On
- Ignition Lock Cylinder Lamp Inoperative
- Interior Backlighting Does Not Dim
- Interior Backlighting Inoperative
- IP Compartment Lamp Inoperative
- IP Compartment Lamp Always On
- License Lamps Inoperative
- Park Lamps Always On
- Park Lamps Inoperative
- Reading Lamp(s) Always On
- Reading Lamp(s) Inoperative
- Rear Compartment Lamp(s) Always On
- Rear Compartment Lamp(s) Inoperative
- Stop Lamps Always On
- Stop Lamps Inoperative
- Turn Signal Lamps and/or Indicators Always On or Flashing
- Turn Signal Lamps and/or Indicators Inoperative
- Twilight Sentinel Delay Inoperative
- Vanity Mirror Lamp(s) Always On
- Vanity Mirror Lamp(s) Inoperative
- Repair Instructions
- Fog Lamp Switch Replacement - Front
- Hazard Warning Switch Replacement - On Vehicle
- Hazard Lamp Flasher Replacement
- Bulb Replacement - Ignition Cylinder Lamp
- Courtesy Lamp Replacement - Overhead Console
- IP Compartment Lamp Bulb Replacement
- Courtesy Lamp Replacement - Rear Quarter
- Vanity Mirror Lamp Replacement
- Headlamp Replacement
- Headlamp Bulb Replacement
- Headlamp Aiming
- Fog Lamp Replacement - Front
- Fog Lamp Bulb Replacement - Front
- Fog Lamp Aiming Procedure
- High Mounted Stop Lamp Replacement
- Backup Lamp Replacement
- License Lamp Bulb Replacement
- Tail Lamp Replacement
- Rear Compartment Lamp Replacement
- Description and Operation
- Exterior Lighting Systems Description & Operation
- Interior Lighting Systems Description & Operation