No High Speed
- Disconnect wiper motor wire harness connector. Using a voltmeter, check for battery voltage between terminals No. 6 and 4 of wire harness connector. See Figure . If voltage is okay, replace wiper motor. If not okay, go to next step.
- Check for battery voltage between terminal No. 6 and battery negative post. If not okay, repair ground circuit to wiper motor. If okay, go to next step.
- Perform Multi-Function Switch Test. If okay, repair V4 circuit. If not okay, replace Multi-Function switch.