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Wiper Motor

  1. Use a test lamp to check for power at the Blue wire in harness side of main wiring connector. Ignition must be on. If no power is present, check fuse or wiring.
  2. Connect a jumper wire between battery voltage and Blue wire in motor side of main connector. When Blue-White wire is grounded, motor should operate at high speed. Disconnect ground wire so blades stop in the middle of windshield.
  3. Connect a jumper wire between Blue-Black and Blue-White wires. Wipers should move to park position and stop. If motor does not work properly, check ground connection. If it is good, replace wiper motor.
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