Circuit/System Verification
- Verify that DTC U1500 31 is not set,
- If the DTC is set, replace the appropriate window motor.
- Verify that DTC U1511 is not set in the BCM.
- If DTC U1511 is set in the BCM, perform Circuit/System Testing - Compass Malfunction Test.
- Perform Circuit/System Testing - Window Malfunction Test.