Sensors

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What is a sensor for wiper and washer systems?

A sensor for wiper and washer systems is a device that detects the presence of moisture on the windshield and triggers the windshield wipers to activate.

How can I tell if my wiper and washer sensor is faulty?

You can tell if your wiper and washer sensor is faulty if the wipers activate even when the windshield is dry or don't activate when the windshield is wet.

Can a faulty wiper and washer sensor cause damage?

Yes, a faulty wiper and washer sensor can cause damage to the windshield wipers if they are continually running even when the windshield is dry.

How do I replace a wiper and washer sensor?

  1. Disconnect the negative battery cable before beginning the replacement.
  2. Locate the wiper and washer sensor and detach the electrical connector.
  3. Unscrew the mounting screws and remove the faulty sensor.
  4. Install the new sensor and reattach the electrical connector.
  5. Reattach the negative battery cable.