Wiper Switch: Testing and Inspection
Wiper/Washer Switch Test/Replacement1. Remove the driver's dashboard lower cover.
2. Remove the steering column covers.
3. Disconnect the 14P connector (A) from the wiper/washer switch (B).
4. Remove the two screws, then pull out the wiper/washer switch.
5. Inspect the connector terminals to be sure they are all making good contact.
- If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, check for continuity between the terminals in each switch position according to the tables. If the continuity is not as specified, replace the switch.