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Home >> Toyota >> 2000 >> 4 Runner 2WD L4-2.7L (3RZ-FE) >> Repair and Diagnosis >> Wiper and Washer Systems >> Windshield Washer Switch >> Testing and Inspection
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Windshield Washer Switch: Testing and Inspection

INSPECT FRONT WIPER AND WASHER SWITCH CONTINUITY







W/ Mist:







W/ Intermittent:
If continuity is not as specified, replace the switch.







INSPECT INTERMITTENT OPERATION
a. Turn the wiper switch to INT position.
b. Turn the intermittent time control switch to FAST position.
c. Connect the positive (+) lead from the battery to terminal 16 and the negative (-) lead to terminal 2.
d. Connect the positive (+) lead from the voltmeter to terminal 7 and the negative (-) lead to terminal 2, check that the meter needle indicates battery positive voltage.
If operation is not as specified, replace the wiper and washer switch.







INSPECT REAR WIPER AND WASHER SWITCH CONTINUITY
If continuity is not as specified, replace the switch.

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