Section 249 (Lighting Systems)
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. 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 Connectors
- Ambient Light Sensor
- Backup Lamp - Left
- Backup Lamp - Right
- Brake Pedal Position (BPP) Sensor
- Cargo Lamp
- Center High Mounted Stop Lamp (CHMSL)
- Courtesy/Reading Lamp - Center
- Courtesy/Reading Lamp - Front
- Door Jamb Switch - Liftgate
- Headlamp - High Beam - Left (Early Production)
- Headlamp - High Beam - Left (Late Production)
- Headlamp - High Beam - Right (Early Production)
- Headlamp - High Beam - Right (Late Production)
- Headlamp - Low Beam - Left
- Headlamp - Low Beam - Right
- Headlamp Switch
- License Lamp - Left
- License Lamp - Right
- Marker Lamp - LF
- Marker Lamp - RF
- Multifunction Switch - I/P
- Park/Turn Signal Lamp - LF
- Park/Turn Signal Lamp - RF
- Roof Rail Reading Lamp - Left
- Roof Rail Reading Lamp - Right
- Sliding Door Jamb Switch - Left
- Sliding Door Jamb Switch - Right
- Tail/Stop and Turn Signal Lamp - Left
- Tail/Stop and Turn Signal Lamp - Right
- Tail Lamp - Left
- Tail Lamp - Right
- Turn Signal/Multifunction Switch C1 (Early Production)
- Turn Signal/Multifunction Switch C1 (Late Production)
- Turn Signal/Multifunction Switch C2
- Turn Signal/Multifunction Switch C3
- Turn Signal/Multifunction Switch C4 (C25)
- Vanity Mirror Lamp - Left (DH6)
- Vanity Mirror Lamp - Right (DH6)
- 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 B2545
- DTC B2580
- DTC B2610
- DTC B2645
- DTC B3445
- DTC B3838
- DTC B3948
- DTC B3949
- DTC B3950
- DTC B3951
- DTC C0277
- DTC C0278
- DTC C0283
- DTC C0870
- DTC P0572
- DTC P0573
- Symptoms - Lighting Systems
- Automatic Lamp Control Inoperative
- Backup Lamps Inoperative
- Courtesy Lamps Always On
- Courtesy Lamps Inoperative
- Daytime Running Lamps (DRL) Defeat Inoperative
- Daytime Running Lamps (DRL) Inoperative
- Hazard Lamps Always On
- Hazard Lamps Inoperative
- Headlamps Always On - Low or High Beam
- Headlamps Inoperative - High Beams
- Headlamps Inoperative - Low Beams
- Headlamps Inoperative - Flash to Pass
- Illuminated Entry Lamps Inoperative
- Interior Backlighting Does Not Dim
- Interior Backlighting Inoperative
- Park, License and Tail Lamps Always On
- Park, License and Tail Lamps Inoperative
- Reading Lamp(s) Always On
- Reading 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
- Vanity Mirror Lamp(s) Always On
- Vanity Mirror Lamp(s) Inoperative
- Repair Instructions
- Daytime Running Lamp, Park and Turn Signal Lamp and Bulb Replacement - Front
- Brake Pedal Position Sensor Calibration
- Brake Pedal Position Sensor Replacement
- Headlamp Switch Replacement
- Dome Lamp Override Switch Replacement
- Door Jamb Switch Replacement - Rear
- Daytime Running Lamps (DRL) Ambient Light Sensor Replacement
- Reading Lamp and Bulb Replace - Overhead Console
- Multifunction Switch Replacement - Overhead Console
- Vanity Mirror Lamp Replacement
- Dome Lamp Replacement
- Dome Lamp Bulb Replacement
- Headlamp Assembly or Headlamp Bulb Replacement
- Headlamp Aiming (Domestic)
- Headlamp Aiming (European)
- High Mounted Stop Lamp Replacement
- Cargo Lamp Replacement
- License Lamp Replacement
- Tail Lamp Assembly and /or Backup, Sidemarker, Stop, Turn Signal Bulb Replacement
- Roof Side Rail Lamp Replacement
- Description and Operation