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Home >> Chevrolet >> 2009 >> Traverse LS, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System & Washer System >> Diagnostic Information and Procedures >> Windshield Wiper System Malfunction >> Component Testing >> Windshield Wiper Motor
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Windshield Wiper Motor

  1. Ignition OFF, disconnect the harness connector at the windshield wiper motor.
  2. Install a 25A fused jumper wire between the control terminal 2 and 12 volts. Install a jumper wire between the ground terminal 4 and ground.
  3. Verify the wiper motor is operating in the low speed mode.
    • If the wiper motor is not in the low speed mode, replace the windshield wiper motor.
  4. Install a 25A fused jumper wire between the control terminal 1 and 12 volts. Install a jumper wire between the ground terminal 4 and ground.
  5. Verify the wiper motor is operating in the high speed mode.
    • If the wiper motor is not in the high speed mode, replace the windshield wiper motor.