Component testing procedure
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
| 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 1, C504a | Down | Closed circuit |
| 2, C504a and 5, C504a | Up | Closed circuit | |
| 2, C504a and 7, C504a | One-Touch Up/Down | Closed circuit | |
| Right front window circuit | 2, C504a and 8, C504a | Up | Closed circuit |
| 2, C504a and 4, C504a | Down | Closed circuit | |
| 7, C504b and 8, C504a 7, C504b and 4, C504a |
Rest | Closed circuit | |
| Left rear window circuit | 2, C504a and 5, C504b | Down | Closed circuit |
| 2, C504a and 1, C504b | Up | Closed circuit | |
| 7, C504b and 5, C504b 7, C504b and 1, 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, C504b and 8, C504b 7, C504b and 4, C504b |
Rest | Closed circuit |