Component Testing Procedure
WARNING: This page is about a different car, the 2010 Mercury Milan and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
POWER DOOR LOCK SWITCH - COMPONENT TESTING TABLE
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Lock/unlock circuit | 3 and 4 | Rest | Open circuit |
| Lock | Open circuit | ||
| Unlock | Closed circuit | ||
| 1 and 4 | Rest | Open circuit | |
| Lock | Closed circuit | ||
| Unlock | Open circuit |