Component Testing Procedure
WARNING: This page is about a different car, the 2006 Lincoln Navigator and 2006 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
MASTER WINDOW ADJUST SWITCH COMPONENT TESTING (NAVIGATOR)
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Power and Ground Checks Before Any Other Tests | 6, C3193a and 7, C3193b | Window lockout Off | Closed circuit |
| 4, C3193a and 1, 2, 3, 5, C3193a, 2, 3, 4, 8 C3193b | Rest | ||
| 6, C3193a and 8, 4, 3, 2, C3193b 1, 2, 3, 5 C3193a | Rest | Open circuit | |
| Driver front window circuit | 6, C3193a and 3, C3193b | Up, one-touch up | Closed circuit |
| 2, C3193b and 4, C3193a | |||
| 6, C3193a and 2, C3193b | Down, one-touch down | ||
| 3, C3193b and 4, C3193a | |||
| 1, C3193b and 4, C3193a | one-touch up, one-touch down | ||
| Passenger front window circuit | 6, C 3193a and 3, C3193a | Up | Closed circuit |
| 2, C3193a and 4, C3193a | |||
| 6, C3193a and 2, C3193a | Down | ||
| 3, C3193a and 4, C3193a | |||
| Left rear window circuit | 6, C3193a and 8, C3193b | Up | Closed circuit |
| 4, C3193b and 4, C3193a | |||
| 6, C3193a and 4, C3193b | Down | ||
| 8, C3193b and 4, C3193a | |||
| Right rear window circuit | 6, C3193a and 1, C3193a | Up | Closed circuit |
| 5, C3193a and 4, C3193a | |||
| 6, C3193a and 5, C3193a | Down | ||
| 1, C3193a and 4, C3193a | |||
| Illumination | Connect pin 5, C3193b to 12V DC power and pin 6, C3193b to ground. | Visually inspect switch to verify illumination. | |