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Toyota Workshop Service and Repair Manuals

Windshield Washer Switch > < Symptom Related Diagnostic Procedures|Page 1116
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Washer Fluid Level Switch: Testing and Inspection

INSPECT WASHER LEVEL SWITCH CONTINUITY

a. Check that there is no continuity between terminals with 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 jar & pump assembly.

Windshield Washer Switch > < Symptom Related Diagnostic Procedures|Page 1116