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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 59 (Engine Intake System (A25A-FXS) - Inspection) >> Intake System >> On-Vehicle Inspection [12/2019 - ] >> Procedure

On-Vehicle Inspection [12/2019 - ]: Procedure

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  1. INSPECT INTAKE SYSTEM 
    WARNING:

    To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fans when working in the engine compartment with the engine running or the ignition switch ON.

    GTY600652Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Check that there are no vacuum leaks at the points shown in the illustration.

      HINT: 

      Perform "Inspection After Repair" after repairing vacuum leaks in the intake system.

      Refer to INITIALIZATION [12/2019 - 10/2021] , or refer to INITIALIZATION [10/2021 - ]

      GTY892144Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. PERFORM INITIALIZATION 
    1. Perform "Inspection After Repair" after repairing vacuum leaks in the intake system.

      Refer to INITIALIZATION [12/2019 - 10/2021] , or refer to INITIALIZATION [10/2021 - ]

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