Wiper Relay: Testing and Inspection
Wiper Control RelayINSPECTION
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.