Component Testing Procedure
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
MAIN LIGHT SWITCH, INTERIOR LAMPS - COMPONENT TESTING
| Circuit to test |
Connect self-powered test light or ohmmeter to terminals |
Move switch to these positions |
A good switch will indicate |
| Interior lamp |
2 and 4 |
On |
Closed circuit |
| Off |
Open circuit |