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Wipers Do Not Operate In Low Speed

  1. Disconnect wiper motor connector. Turn ignition switch to RUN position. Turn wiper switch to LO position. Connect test light between ground and Brown wire terminal of wiper motor connector. If test light is off, go to next step. If test light is on, replace wiper motor.
  2. Using a test light, backprobe from terminal No. E5 (Brown wire) of wiper switch connector to ground. See Figure . If test light is off, replace wiper switch. If test light is on, repair open Brown wire between wiper switch and wiper motor.
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