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Home >> Lexus >> 2024 >> TX 350 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information >> ACTIVE CONTROL ENGINE MOUNT (for Front Side) >> Removal [09/2023 - ] >> Procedure

Removal [09/2023 - ]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [09/2023 - ]

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 3

  3. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    Refer to PROCEDURE - Step 8

  4. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 

    Refer to PROCEDURE - Step 9

  5. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 10

  6. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 11

  7. REMOVE SUSPENSION TOWER DAMPER (w/ Suspension Tower Damper) 
    Refer to PROCEDURE - Step 4 [09/2023 - 12/2023] , or refer to PROCEDURE - Step 4 [12/2023 - ]
  8. DRAIN COOLANT (for Intercooler) 

    Refer to PROCEDURE - Step 4

  9. DRAIN ENGINE COOLANT (for Engine) 

    Refer to PROCEDURE - Step 5

  10. REMOVE COOL AIR INTAKE DUCT SEAL 

    Refer to PROCEDURE - Step 1

  11. REMOVE INLET AIR CLEANER ASSEMBLY 

    See step  4

  12. REMOVE AIR CLEANER ASSEMBLY 

    See step  5

  13. REMOVE INTAKE MANIFOLD WITH INTERCOOLER ASSEMBLY 

    Refer to REMOVAL [09/2023 - ]

  14. DISCONNECT NO. 1 RADIATOR HOSE 
    1. GTY1194903Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. DISCONNECT WATER BY-PASS HOSE ASSEMBLY 
    1. GTY1199999Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. DISCONNECT WIRE HARNESS 
    1. GTY1133101Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. DISCONNECT VACUUM HOSE 
    1. GTY1129751Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE FRONT ENGINE MOUNTING BRACKET 
    1. GTY1076224Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Wooden Block Placement Location - -
      1. Support the engine assembly with transaxle using a jack and wooden block.
      2. Remove the 4 bolts and front engine mounting bracket.
  19. REMOVE FRONT ENGINE MOUNTING INSULATOR 

    HINT: 

    As the illustration shown is an example, the actual details may differ.

    1. GTY1198653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002