WIPER AND WASHER SYSTEM


  1. CONSTRUCTION


    1. Front Washer Nozzle


      1. Diffuser type washer nozzles are located under the engine hood to ensure good appearance.

      2. With the adoption of the diffuser type washer nozzles, only a small amount of washer fluid is needed to spray over a large area, realizing excellent wiping performance.

        A01R24YC02
        *1 Washer Nozzle Sub-assembly - -
        *a Fluid Volume *b Main Flow Center

        Tech Tips

        Diffuser type washer nozzles cannot be adjusted because of their structure. Do not attempt to adjust the nozzles as it could damage them. If adjustment is necessary, adjust the spray pattern by replacing the nozzles with those selected from the 3 part numbers available. For details, refer to the Repair Manual.

    2. Front Washer Nozzle Heater


      1. On some models, a washer nozzle with a washer nozzle heater is used for the windshield washer.

      2. A Positive Temperature Coefficient (PTC) heater is used for the washer nozzle heater.

      3. The washer nozzle heater activates in accordance with the signal of the main body ECU (multiplex network body ECU) when the outside temperature reaches 5 °C or lower with the engine switch on (IG). In addition, the washer nozzle heater is turned off when the engine switch is turned off or the outside temperature reaches 6 °C or higher.