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Wiper Relay: Testing and Inspection

Wiper Control Relay

INSPECTION
1. Disconnect the connector from the wiper control relay.
2. Connect the positive (+) probe from the battery to terminal 8 and the negative (-) probe to terminal 6. Connect the positive (+) probe from the voltage meter to terminal 3 and the negative (-) probe to the ground.






3. Measure the voltage when the wiper relay operates.






If operation is not as specified, replace the switch.