Component testing procedure
WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
MULTIFUNCTION SWITCH, WIPER/WASHER PORTION - REAR COMPONENT TESTING
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Wiper switch circuit | 14 and 15 | Off | Open circuit |
| Interval 1 | Open circuit | ||
| Interval 2 | Closed circuit | ||
| Rear wash | Closed circuit | ||
| 13 and 15 | Off | Open circuit | |
| Interval 1 | Closed circuit | ||
| Interval 2 | Closed circuit | ||
| Rear wash | Open circuit |