Component testing procedure
WARNING: This page is about a different car, the 2009 Lincoln Navigator L, 2009 Lincoln Navigator, 2009 Ford Expedition EL, and 2009 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
MASTER WINDOW ADJUST SWITCH - COMPONENT TESTING
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Switch lock | 2, C504a and 2, C504b | Unlock | Closed circuit |
| Lock | Open circuit | ||
| Left front window circuit | 2, C504a and 5, C504a | Up | Closed circuit |
| 2, C504a and 1, C504a | Down | Closed circuit | |
| Right front window circuit | 2, C504a and 8, C504a | Down | Closed circuit |
| 2, C504b and 4, C504a | Up | Closed circuit | |
| 7, C504b and 8, C504a 7, C504b and 4, C504a |
Rest | Closed circuit | |
| Left rear window circuit | 2, C504a and 1, C504b | Down | Closed circuit |
| 2, C504a and 5, C504b | Up | Closed circuit | |
| 7, C504b and 1, C504b 7, C504b and 5, C504b |
Rest | Closed circuit | |
| Right rear window circuit | 2, C504a and 8, C504b | Up | Closed circuit |
| 2, C504a and 4, C504b | Down | Closed circuit | |
| 7, C504a and 8, C504b 7, C504b and 4, C504b |
Rest | Closed circuit |