WIPER AND WASHER SYSTEM


  1. FUNCTION OF MAIN COMPONENTS


    1. The headlight cleaner system has the following parts and functions:

      Component Function
      Windshield Wiper Switch Assembly Sends the washer switch operation signal to the headlight leveling ECU assembly.
      Headlight Cleaner Motor and Pump Assembly Sprays the washer fluid onto the headlights.
      Headlight Leveling ECU Assembly Receives signals from the windshield wiper switch assembly and operates the headlight cleaner motor and pump assembly.

  2. FUNCTION


    1. When the windshield washer switch is turned on while the low beams are illuminated after the ignition switch is turned to ON, the headlight cleaner system operates once.

    2. When operating the headlight cleaner system a second time or more, when the windshield wiper switch assembly is turned on 5 times while the ignition switch is turned to ON and the low beams are illuminated, the headlight cleaner system operates.

      Tech Tips

      When the ignition switch or low beams are turned off, the headlight cleaner system operation state is reset (the number of times the windshield wiper switch assembly washer switch has been operated is reset).

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