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Home >> Chevrolet >> 1990 >> Step Van 7.4 N, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Wiper/Washer Systems - G Series Vans) >> Testing >> Washer System Testing >> Washer Motor Will Not Run

Washer Motor Will Not Run

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 1990 GMC Vandura Special, 1990 GMC Vandura, 1990 GMC Rally Camper Special, 1990 GMC Rally, and 1990 GMC Magnavan. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch on with wiring connected to washer motor terminals. Connect test light lead to ground and probe White wire to ensure motor is getting power from fuse block.
  2. If there is no power and wipers work, find open in power circuit. If there is power, check Pink wire at washer motor for ground. If ground circuit is good, replace washer motor.
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