Circuit/System Verification
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, verify the washers operate using the washer switch.
- If the base washer system does not operate, refer to Washer Malfunction .
- Depress the heated washer switch. The heater washer fluid system should begin to cycle and the driver information center (DIC) should displays the heated washer fluid pending message.
- If the heated washer fluid system does not begin to cycle, refer to Windshield Washer Solvent Heater Malfunction below.
- If the DIC does not display the heated washer fluid pending message, refer to Heated Washer Fluid Indicator Malfunction below.