Headlamp Dimmer Switch: Testing and Inspection

Headlamp Dimmer Switch Test







1. To test the switch disconnect the body wiring from the switch.







2. Then, using an ohmmeter, test for the continuity between the terminals of the switch. There should be continuity on the high beam position between terminals "B" and "H" and on low beam there should be continuity between terminals "B" and "L".