FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Component Tests and General Diagnostics

Power Switch:







INSPECT POWER SWITCH CONTINUITY

If continuity is not as specified, replace the control panel.

INSPECT POWER SWITCH RESISTANCE







Inspect the resistance between terminals.
If resistance is not as specified, replace the control panel.

INSPECT POWER SWITCH ILLUMINATION




Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, check that the illumination light lights up.
If the illumination light does not light up, replace the control panel.

INSPECT POWER SWITCH CIRCUIT







Disconnect the control panel connector and inspect the connector on wire harness side.
If circuit is not as specified, inspect the circuits connected to other parts.