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 388 (WIPER SYSTEM & WASHER SYSTEM)
2008 Pontiac Grand Prix Base
Section 388 (Wiper System & Washer System)
2008 Pontiac Grand Prix BaseSECTION Section 388 (Wiper System & Washer System)
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. 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 - Wiper/Washer Systems
- DTC B3873
- DTC B3874 (V6)
- DTC B3874 (V8)
- DTC B3875 (V6)
- Diagnostic Instructions
- DTC Descriptor
- 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
- Component Testing
- Repair Procedures
- DTC B3875 (V8)
- DTC B3922
- Diagnostic Instructions
- DTC Descriptor
- 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
- Component Testing
- Repair Procedures
- Symptoms - Wiper/Washer Systems
- Windshield Wiper System Malfunction
- Low Washer Fluid Indicator Malfunction
- Washer Malfunction
- Repair Instructions
- Windshield Wiper and Washer Switch Replacement
- Windshield Washer Hose Replacement
- Windshield Washer Solvent Container Replacement
- Washer Pump Replacement
- Washer Solvent Container Level Sensor Replacement
- Air Inlet Grille Panel Replacement
- Windshield Wiper Arm Replacement
- Windshield Wiper Blade Replacement
- Wiper Blade Element Replacement
- Wiper Motor Crank Arm Replacement
- Windshield Wiper Motor Replacement
- Windshield Wiper System Module Replacement
- Windshield Glass Cleaning
- Blade Element Cleaning
- Wiper Chatter Repair
- Description and Operation
- Special Tools and Equipment
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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.