Wipers Will Not Shut Off
WARNING: This page is about a different car, the 1997 Oldsmobile Aurora and 1997 Buick Riviera. However, it is still accessible from the selected car via links, so may be relevant.
- Turn wiper switch to OFF position. Disconnect 6-pin connector from wiper motor. Turn ignition switch to RUN position. Using a DVOM, measure voltage between chassis ground and terminal "B" (Gray wire) of wiper motor 6-pin connector. See Figure .
- If zero volts is present, go to next step. If battery voltage is present, check for short to battery voltage in Gray wire. If wire is okay, replace wiper switch.
- Disconnect 3-pin connector from wiper motor. Measure voltage between chassis ground and terminal "A" (Purple wire) terminal of wiper motor 3-pin connector. See Figure . If zero volts is present, repair short to battery voltage in Yellow wire between wiper motor connectors.
- If battery voltage is present, check for short to battery voltage in Purple wire. If Purple wire is okay, replace wiper switch.