Wiper Motor Test
- Check WIPER fuse in interior fuse block and replace if necessary. Perform INTERVAL WIPE MODULE TEST. If wiper/washer switch and interval module are operating properly, disconnect wiper motor connector. Turn ignition on and place wiper/washer switch in HIGH position. Measure voltage at Blue/Red and Blue wires at wiper motor harness connector.
- If battery voltage is not present, check Blue/Red or Blue wire for open circuit. If battery voltage is present at Blue/Red and Blue wires, check Black ground wire at wiper motor harness connector for an open circuit and repair as necessary. If Black ground wire is okay, replace wiper motor.