2021 Lexus RC F BaseFACTORY OEM SERVICE PROCEDURE

Removal [09/2014 - ]: Procedure

  1. REMOVE V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 2 [09/2014 - 05/2018] , or refer to PROCEDURE - Step 2 [05/2018 - 03/2019] , or refer to PROCEDURE - Step 2 [03/2019 - ]

  2. DISCONNECT VENTILATION HOSE 

    See step  5

  3. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE 

    See step  6

  4. REMOVE MASS AIR FLOW METER SUB-ASSEMBLY 
    1. Remove the 2 screws and mass air flow meter sub-assembly from the air cleaner cap sub-assembly.
      GTY515739Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      If the mass air flow meter sub-assembly has been struck or dropped, replace it.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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