Circuit/System Verification
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the Windshield Wiper Switch scan tool parameter changes to Off, Delay 1 - 5, and Low when operating the S82 Windshield Wiper/Washer Switch through all switch positions.
- If the parameter changes, but not to all states
Replace the S82 Windshield Wiper/Washer Switch
- If the parameter does not change
Refer to Circuit/System Testing
- Go to next step: If the parameter changes
- If the parameter changes, but not to all states
- A fault is not currently present and may be an intermittent condition.