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Home >> Porsche >> 2004 >> Boxster Base, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Windshield Wipers And Washer >> Removing And Installing Rain Sensor >> Open Circuit In The Rain Sensor Connection (Emergency Intermittent-Wipe Operation)

Open Circuit In The Rain Sensor Connection (Emergency Intermittent-Wipe Operation)

NOTE: The rain sensor control module independently detects a faulty rain sensor. Fixed intervals are allocated to six sensitivity stages (wiping interval stages) as a remedial measure.
  1. Ignition on and activate rain sensor.
  2. If the windscreen wiper switches on intermittently, the rain sensor or the wiring must be checked and replaced if necessary.