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Wiper Motor

  1. Disconnect 6-pin wiper motor connector. Connect battery positive lead to wiper motor terminal No. 3 (Blue/Red wire) and negative battery lead to terminal No. 1 (White/Black wire). See Fig 1. If wiper motor operates at low speed, go to next step. If wiper motor does not operate at low speed, replace wiper motor.
  2. Connect battery positive lead to wiper motor terminal No. 2 (Red/Blue wire) and negative battery lead to terminal No. 1 (White/Black wire). See Fig 1. If wiper motor operates at high speed, go to next step. If wiper motor does not operate at high speed, replace wiper motor.
  3. Operate motor at low speed and stop motor anywhere except in park position by disconnecting battery positive lead from wiper motor terminal No. 3 (Blue/Red wire). Leave battery negative lead connected to wiper motor terminal No. 1 (White/Black wire). Connect a jumper wire between wiper motor terminals No. 3 (Blue/Red wire) and No. 5 (Blue/White wire). Connect battery positive lead to terminal No. 6 (Blue wire). Wiper motor should momentarily operate, and then stop in park position. If wiper motor does not operate as specified, replace wiper motor.
Fig 1: Identifying Wiper Motor Terminals
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