Operation CHARM: Car repair manuals for everyone.

Interlock Switch

Refer to the interlock switch wiring diagram, Fig. 25, when testing interlock switch.

Fig. 25 Interlock Switch Wiring Diagram (typical):





1. Disconnect connector and connect ohmmeter to switch.
2. With pedal depressed, continuity should exist between the two terminals. With pedal released, continuity should not exist between the two terminals.
3. If either check is bad, replace switch.