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Home >> Lexus >> 2021 >> ES 300h Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (A25A-FXS) - Service Information >> Engine Oil Temperature Sensor >> Removal [06/2018 - 10/2019] >> Procedure
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Removal [06/2018 - 10/2019]: Procedure

  1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    Refer to PROCEDURE - Step 7

  2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 

    Refer to PROCEDURE - Step 8

  3. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 9

  4. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 10

  5. REMOVE ENGINE OIL TEMPERATURE SENSOR 
    1. Disconnect the engine oil temperature sensor connector.
      GTY754300Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, remove the engine oil temperature sensor from the cylinder block sub-assembly.
      GTY752842Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09817-33191 
      NOTE:

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

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