1. Remove the right rear side trim panel (see page 20-65).
2. Disconnect the 20P connector (A) from the rear window wiper intermittent control unit (B).

Wire side of female terminals

3. Inspect the connector and socket 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, go to step 4.