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Home >> Lexus >> 2017 >> RC 300 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FSE) - Service Information >> Engine Coolant Temperature Sensor >> Removal [09/2014 - 11/2017] >> Procedure
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Removal [09/2014 - 11/2017]: Procedure

  1. REMOVE FUEL PRESSURE SENSOR 

    Refer to REMOVAL [09/2014 - 11/2017]

  2. DISCONNECT WATER BY-PASS HOSE 
    1. Slide the clip and disconnect the water by-pass hose from the rear water by-pass joint.
      GTY504689Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE ENGINE COOLANT TEMPERATURE SENSOR 
    1. Disconnect the engine coolant temperature sensor connector.
    2. Remove the engine coolant temperature sensor from the rear water by-pass joint.
      GTY504688Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      If the engine coolant temperature sensor has been struck or dropped, replace it.

    3. Remove the gasket from the engine coolant temperature sensor.