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Home >> Ford >> 1989 >> Probe GL, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Testing >> Front Wipers >> Off Signal Check
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Off Signal Check

  1. Check for continuity between ground and LT GRN wire at wiper/washer switch connector. If continuity is not present, replace wiper/washer switch. If continuity is present, proceed to next step.
  2. Check for continuity between ground and LT GRN wire at interval governor connector. If continuity is present, replace interval governor. If continuity is not present, repair LT GRN wire between interval governor and wiper/washer switch.
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