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Removal [07/2020 - ]: Procedure

  1. DRAIN ENGINE COOLANT (for Engine) 

    Refer to PROCEDURE - Step 1 [07/2020 - 12/2021] , or refer to PROCEDURE - Step 1 [12/2021 - ]

  2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 19 [07/2020 - 10/2022] , or refer to PROCEDURE - Step 19 [10/2022 - ]

  3. REMOVE INLET AIR CLEANER ASSEMBLY 
    1. Remove the 2 bolts and inlet air cleaner assembly.
      GTY1000028Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE 
    1. Disconnect the mass air flow meter sub-assembly connector.
      GTY999796Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Grommet
      *b Pin
    2. Disengage the wire harness clamp.
    3. Slide the clip and disconnect the No. 2 ventilation hose from the cylinder head cover sub-assembly.
    4. Loosen the hose clamp and disconnect the air cleaner hose from the throttle body with motor assembly.
    5. Disengage the 2 grommets and pin to remove the air cleaner assembly with air cleaner hose.
  5. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY 
    1. Disconnect the throttle body with motor assembly connector.
      GTY999431Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 5 Water By-pass Hose
      *2 No. 6 Water By-pass Hose
    2. Slide the clip and disconnect the No. 5 water by-pass hose from the throttle body with motor assembly.
    3. Using an 8 mm socket wrench, remove the 3 bolts and separate the throttle body with motor assembly from the intake manifold.
    4. Slide the clip and disconnect the No. 6 water by-pass hose to remove the throttle body with motor assembly.
      NOTE:

      If the throttle body with motor assembly has been struck or dropped, replace it.

  6. REMOVE THROTTLE BODY GASKET 
    1. Remove the throttle body gasket from the intake manifold.
      GTY998666Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002