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Home >> Toyota >> 2025 >> RAV4 Plug-In Hybrid SE >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (A25A-FXS) - Service Information (PHEV) >> Engine Coolant Temperature Sensor >> Removal [06/2020 - 12/2021] >> Procedure
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Removal [06/2020 - 12/2021]: Procedure

  1. DRAIN ENGINE COOLANT 

    Refer to PROCEDURE - Step 1

  2. REMOVE INVERTER WITH CONVERTER ASSEMBLY 

    Refer to REMOVAL [06/2020 - 12/2021]

  3. REMOVE ENGINE COOLANT TEMPERATURE SENSOR 
    1. Disconnect the engine coolant temperature sensor connector.
      GTY868592Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the clip and engine coolant temperature sensor from the water outlet.
      NOTE:

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

      GTY868593Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002