Circuit/System Verification
WARNING: This page is about a different car, the 2007 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, observe the scan tool dim down switch parameter while pressing and releasing the dim down switch. The reading should toggle between ACTIVE and INACTIVE.
- If the reading does not change between the commanded states, refer toDimmer Switch Malfunction .
- Observe the scan tool dim up switch parameter while pressing and releasing the dim up switch. The reading should toggle between ACTIVE and INACTIVE.
- If the reading does not change between the commanded states, refer to Dimmer Switch Malfunction .
- If the dimmer switch functions as specified, refer to Interior Backlighting Malfunction .