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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Emission Control System (A25A-FXS) - Service Information) >> EGR Cooler >> Removal [12/2019 - 10/2021] >> Procedure

Removal [12/2019 - 10/2021]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. DRAIN ENGINE COOLANT (for Engine) 

    Refer to PROCEDURE - Step 1

  2. REMOVE INVERTER WITH CONVERTER ASSEMBLY 

    Refer to REMOVAL [12/2019 - 10/2022]

  3. REMOVE EGR COOLER ASSEMBLY 
    1. Slide the 2 clips and disconnect the No. 3 water by-pass hose and No. 4 water by-pass hose from the EGR cooler assembly.
      GTY873984Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 3 Water By-pass Hose
      *2 No. 4 Water By-pass Hose
    2. Remove the 5 bolts and EGR cooler assembly from the cylinder head sub-assembly and EGR valve assembly.
      GTY886104Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the EGR valve gasket from the EGR valve assembly.
      GTY886105Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the EGR cooler gasket from the EGR cooler assembly.
      GTY763886Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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