Washer Fluid Level Switch: Testing and Inspection

INSPECT WASHER LEVEL WARNING SWITCH
a. Check that no continuity exists between terminals with the switch OFF (float up).
b. Check that continuity exists between terminals with the switch ON (float down).
If operation is not as specified, replace the switch.







INSPECT WASHER FLUID LEVEL WARNING SWITCH CIRCUIT
Disconnect the switch connector and inspect the connector on wire harness side.
If the warning light does not light up, test the bulb or inspect wire harness.