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Removal [12/2023 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    Refer to PROCEDURE - Step 7

  2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 

    Refer to PROCEDURE - Step 8

  3. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 9

  4. REMOVE REAR ENGINE UNDER COVER LH 

    Refer to PROCEDURE - Step 10

  5. REMOVE REAR ENGINE UNDER COVER RH 

    Refer to PROCEDURE - Step 11

  6. REMOVE SUSPENSION TOWER DAMPER 
    Refer to PROCEDURE - Step 4
  7. DRAIN ENGINE COOLANT (for Engine) 

    Refer to PROCEDURE - Step 6

  8. DRAIN COOLANT (for Inverter) 

    Refer to PROCEDURE - Step 1

  9. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM 
    Refer to PROCEDURE - Step 1
  10. REMOVE FRONT BUMPER ASSEMBLY 

    Refer to REMOVAL [09/2023 - ]

  11. REMOVE FRONT BUMPER ENERGY ABSORBER 

    Refer to PROCEDURE - Step 58

  12. REMOVE FRONT BUMPER REINFORCEMENT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 62

  13. REMOVE INLET AIR CLEANER ASSEMBLY 

    Refer to PROCEDURE - Step 6

  14. REMOVE HOOD SPRING ASSEMBLY 
    Refer to PROCEDURE - Step 8
  15. REMOVE HOOD LOCK CONTROL COVER 

    Refer to PROCEDURE - Step 11

  16. DISCONNECT HOOD LOCK CONTROL CABLE ASSEMBLY 

    Refer to PROCEDURE - Step 12

  17. REMOVE HOOD LOCK CONTROL JUNCTION ASSEMBLY 

    Refer to PROCEDURE - Step 13

  18. REMOVE HOOD LOCK ASSEMBLY LH 

    Refer to PROCEDURE - Step 14

  19. REMOVE HOOD LOCK ASSEMBLY 

    Refer to PROCEDURE - Step 15

  20. REMOVE THERMISTOR ASSEMBLY 

    Refer to PROCEDURE - Step 2

  21. REMOVE NO. 1 RADIATOR AIR GUIDE LH 
    1. GTY1234158Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE NO. 1 RADIATOR AIR GUIDE RH 
    1. GTY1234157Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE UPPER RADIATOR SUPPORT SUB-ASSEMBLY 
    1. GTY1234160Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE LIQUID PIPE SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 12
  25. DISCONNECT LIQUID TUBE SUB-ASSEMBLY A 
    Refer to PROCEDURE - Step 13
  26. DISCONNECT LIQUID TUBE SUB-ASSEMBLY B 
    Refer to PROCEDURE - Step 14
  27. DISCONNECT NO. 1 COOLER REFRIGERANT DISCHARGE HOSE 
    Refer to PROCEDURE - Step 15
  28. REMOVE COOLER CONDENSER ASSEMBLY 
    Refer to PROCEDURE - Step 17
  29. DISCONNECT NO. 4 WATER BY-PASS HOSE 
    1. GTY1234159Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  30. DISCONNECT NO. 6 WATER BY-PASS HOSE 
    1. GTY1240399Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  31. DISCONNECT NO. 1 RADIATOR HOSE 
    1. GTY1234143Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  32. DISCONNECT NO. 2 RADIATOR HOSE 
    1. GTY1234145Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  33. DISCONNECT NO. 1 INVERTER COOLING HOSE 
    1. GTY1234149Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  34. DISCONNECT NO. 6 INVERTER COOLING HOSE 
    1. GTY1234151Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  35. DISCONNECT NO. 1 INVERTER COOLING INLET HOSE 
    1. GTY1241344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  36. REMOVE RADIATOR ASSEMBLY 
    1. GTY1228010Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Release the lock - -
      1. Disconnect the cooling fan motor connector.
      2. Detach the 2 clamps to disconnect the wire harness from the fan with motor assembly.
      3. Rotate the lever while pushing the lock, and disconnect the cooling fan motor connector.
        NOTE:

        After disconnecting the cooling fan motor connector, make sure that dirt, water or other foreign matter does not contact the connecting parts of the cooling fan motor connector.

      4. Detach the 2 clamps to disconnect the wire harness from the fan with motor assembly.
    2. GTY1232761Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction - -
      1. Remove the intercooler cooling radiator assembly and radiator assembly with the fan with motor assembly from the vehicle body.
        NOTE:

        Do not apply excessive force to the cooler condenser assembly or pipe when removing the intercooler cooling radiator assembly and radiator assembly with the fan with motor assembly.

    3. GTY1239143Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Detach the 2 claws.
      2. Detach the 2 guides to remove the intercooler cooling radiator assembly from the radiator assembly.
        NOTE:

        Do not damage the radiator assembly when removing the intercooler cooling radiator assembly.

    4. GTY1239502Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Detach the 2 claws.
      2. Detach the 2 guides to remove the fan with motor assembly from the radiator assembly.
        NOTE:

        Do not damage the radiator assembly when removing the fan with motor assembly.

  37. REMOVE RADIATOR SUPPORT CUSHION 
    1. GTY1240396Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  38. REMOVE LOWER RADIATOR SUPPORT 
    1. GTY1234138Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  39. REMOVE FILLER NECK 
    1. GTY1237160Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Retainer - -
      Pulling in this Direction Remove in this Direction
      1. Pull out the retainer to disengage the lock claws and pull off the filler neck.
  40. REMOVE RADIATOR CAP SUB-ASSEMBLY 
  41. REMOVE RADIATOR DRAIN COCK PLUG 
    1. GTY1240395Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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