Wiper Switch
- Disconnect wiper switch connector. With wiper switch set in position specified in WIPER/WASHER SWITCH RESISTANCE TEST table, check resistance between Brown and Black wire terminals of wiper switch connector. If resistance is not as specified, replace wiper switch.
- Check resistance between Purple and Black wire terminals of wiper switch connector. Resistance should be less than one ohm with wiper switch in HIGH position, and infinite (open) with wiper switch in any other position. If resistance is not as specified, replace wiper switch.
WIPER/WASHER SWITCH RESISTANCE TEST
| Switch Position | Ohms |
|---|---|
| OFF | Infinite (Open) |
| LOW | 290-310 |
| HIGH | 290-310 |
| MIST | 290-310 |
| Intermittent 1 | 2080-2100 |
| Intermittent 2 | 980-1000 |
| Intermittent 3 | 550-570 |
| WASH | 120-140 |