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Wipers Do Not Operate In Lo

  1. Disconnect wiper motor/module connector. Turn ignition switch to accessory position and wiper switch to LO position. Connect test light between ground and Gray wire of wiper motor/module harness connector. See Figure , Figure or Figure . If test light does not glow, go to next step. If test light glows, replace wiper motor/module.
  2. Connect test light between ground and Gray wire of wiper switch connector located in instrument panel harness. If test light does not glow, replace wiper switch. If test light glows, repair open in Gray wire between wiper switch connector and wiper motor/module connector.
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