Wiper Switch: Testing and Inspection

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




W/ Intermittent Wiper:
INSPECT WIPER 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 8 and the negative (-) lead to terminal 5.
d. Connect the positive (+) lead from the voltmeter to terminal 7 and the negative (-) lead to terminal 5, check that the meter needle indicates battery positive voltage.







e. After connecting terminal 6 to terminal 8, connect to terminal 8 to terminal 5, check the voltage rises from 0 volts to battery voltage with in the times, as shown in the table.
If operation is not as specified, replace the wiper and washer switch.