Rear Wiper Motor Test
- Unplug rear wiper motor connector. Using a 12-volt battery, connect single Black motor wire to ground. Connect positive battery lead to the Orange wire terminal of the motor. Motor should rotate at 38-46 RPM.
- To test the automatic stop action, connect single Black motor wire to ground. Connect battery positive to motor Yellow/Blue wire. Connect jumper wire across the Orange and Blue/Green terminals. Motor shaft should stop at normal park position. See Fig 1 . Replace motor if faulty.