Washer Fluid Level Indicator: Testing and Inspection

- INSPECT WASHER LEVEL WARNING LIGHT
a. Disconnect the connectors from the level warning switch and parking brake switch.
b. Connect terminals on the wire harness side connector of the level warning switch connector.
c. Remove the GAUGE fuse and turn the ignition switch ON, and check that the warning light comes on.
If the warning light does not light up, test the bulb.




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








- INSPECT WINDOW WASHER LEVEL WARNING SWITCH CIRCUIT
Disconnect the switch connector and inspect the connector on wire harness side, as shown.
If continuity is not as specified, inspect the wire harness or ground point.