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Home >> Lexus >> 2021 >> RC 350 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (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

WARNING: This page is about a different car, the 2017 Lexus RC 350, 2017 Lexus RC 300, 2016 Lexus RC 350, 2016 Lexus RC 300, and 2015 Lexus RC 350. However, it is still accessible from the selected car via links, so may be relevant.
  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.