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Home >> Lexus >> 2021 >> LC 500h >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Intake System - Inspection >> Intake System >> On-Vehicle Inspection [01/2017 - ] >> Procedure

On-Vehicle Inspection [01/2017 - ]: Procedure

  1. INSPECT INTAKE SYSTEM 
    WARNING:

    To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and cooling fans when working in the engine compartment with the engine running or the power switch on (IG).

    GTY600652Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    HINT: 

    Perform "Inspection After Repairs" after repairing air leaks in the intake system.

    Refer to INITIALIZATION [01/2017 - 09/2018] , or refer to INITIALIZATION [09/2018 - 04/2020] , or refer to INITIALIZATION [04/2020 - ]

    1. Check that there are no vacuum leaks at the points shown in the illustration.
      GTY819021Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. PERFORM INITIALIZATION 
    1. Perform Inspection After Repair after repairing vacuum leaks in the intake system.

      Refer to INITIALIZATION [01/2017 - 09/2018] , or refer to INITIALIZATION [09/2018 - 04/2020] , or refer to INITIALIZATION [04/2020 - ]