Component testing procedure
WARNING: This page is about a different car, the 2005 Lincoln Navigator and 2005 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
MULTIFUNCTION SWITCH - COMPONENT TESTING (LAMP PORTION)
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| High beam | 7 and 9 | High beam | Closed circuit |
| Flash-to-pass | Open circuit | ||
| Low beam | |||
| Low beam/Flash-to-pass | 6 and 7 | High beam | Open circuit |
| Flash-to-pass | Closed circuit | ||
| Low beam | |||
| 8 and 9 | High beam | Open circuit | |
| Flash-to-pass | Closed circuit | ||
| Low beam | Open circuit |