Troubleshooting Hints

Troubleshooting Hints

1. If the washer does not operate, check the washer fluid hoses for kinks or blockage.
2. If the wiper does not operate only when washer is requested, check BLG wire and Rear Wipe Delay Unit (Z154).
3. If the wiper operates with tailgate open, check Tailgate Switch (X170) and PB wires.
4. If the sunroof operates, refer to Sunroof / Moonroof.
5. If the washer runs continuously, replace the Rear Wipe/Wash Switch (X155).