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Wiper Motor: Testing and Inspection



WIPER MOTOR SYNCHRONIZE

NOTE: Ensure the multifunction switch is in the OFF position before attempting this procedure.




1. Connect the battery negative cable.
2. Connect the wiper motor harness connector (1) to the Body Control Module (BCM) (2).

CAUTION: Be sure to keep the wiper motor clear from surrounding wiper system linkage and unsecured harness connectors.

3. Hold the wiper motor in one hand.
4. Turn the ignition switch to the ON/RUN position.
5. Rotate the multifunction switch to the low position.




6. Rotate the multifunction switch back to the OFF position and wait until the wiper motor stops. It should now be in the park position (1) and prepared for wiper motor crank installation.
7. Turn the ignition switch to the OFF/LOCK position.
8. Disconnect the wiper motor harness connector from the BCM.
9. Disconnect the battery negative cable.