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Home >> Nissan-Datsun >> 1994 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Testing >> Time Control Unit >> Intermittent Time Of Wiper Cannot Be Adjusted
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Intermittent Time Of Wiper Cannot Be Adjusted

  1. Leave TCU harness connector connected. Turn ignition off. Measure resistance between TCU connector terminals No. 14 and 15 while turning intermittent wiper switch. See Figure .
  2. With switch in "S" position, resistance should be zero ohms. With switch in "L" position, resistance should be about 1000 ohms. If resistances are as specified, replace TCU. If resistances are not as specified, check intermittent wiper volume switch and wiring harness.
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