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 MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 243 (LIGHTING)
2008 Pontiac Grand Prix Base
Section 243 (Lighting)
2008 Pontiac Grand Prix BaseSECTION Section 243 (Lighting)
WARNING: This page is about a different car, the 2008 Hummer H2. 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 Systems
- 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 B2530
- DTC B2545
- DTC B2575
- DTC B257A
- DTC B2580
- DTC B2585
- DTC B2600
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTCs
- 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 B2610
- 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 B2615
- 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 B2625
- DTC B2645
- DTC B2652
- DTC B3445
- DTC B3600
- 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 B3884
- Symptoms - Lighting Systems
- Backup Lamps Malfunction
- Courtesy Lamps Malfunction
- Daytime Running Lamps Malfunction
- Hazard Lamps Malfunction
- Headlamps Malfunction
- Headlamps Flash to Pass Inoperative
- High Beam Indicator Malfunction
- Interior Backlighting Malfunction
- Marker Lamps Malfunction
- Park, License, and/or Tail Lamps Malfunction
- Reading Lamps Malfunction
- Stop Lamps Malfunction
- Turn Signal Lamps and/or Indicators Malfunction
- Vanity Mirror Lamp Malfunction
- Repair Instructions
- Stop Lamp Switch Replacement
- Headlamp Switch Replacement
- Ambient Light Sensor Replacement
- Door Lamp Replacement
- Overhead Console Reading Lamp and Bulb Replacement
- Vanity Mirror Lamp Replacement
- Dome Lamp Replacement
- Dome Lamp Bulb Replacement
- Underhood Lamp Replacement
- Headlamp Replacement
- Headlamp Bulb Replacement
- Headlamp Aiming
- Off Road Lamp Replacement (Low Profile)
- Off Road Lamp Replacement (Base)
- Daytime Running Lamp Replacement
- Side Marker Lamp Bulb Replacement
- Front Side Marker Lamp Replacement
- Rear Side Marker Lamp Replacement (SUT Left)
- Rear Side Marker Lamp Replacement (SUT Right)
- Rear Side Marker Lamp Replacement (SUV)
- Parking and Turn Signal Lamp Replacement (SUT Rear)
- Parking and Turn Signal Lamp Replacement (SUV)
- Identification Lamp Replacement (SUT Front Header)
- Identification Lamp Replacement (SUT Rear Header)
- Identification Lamp Replacement (SUV)
- Clearance Lamp Replacement (SUT Front)
- Clearance Lamp Replacement (SUT Rear)
- Clearance Lamp Replacement (SUV)
- High Mount Stop Lamp Replacement (SUT)
- High Mount Stop Lamp Replacement (SUV)
- Rear License Lamp Replacement (SUT)
- Tail/Turn Signal Lamp Replacement (SUT)
- Tail/Turn Signal Lamp Replacement (SUV)
- Tail Lamp Guard Replacement
- Description and Operation
RENDER: 1.0x
NO RELATED
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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.