LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 95 (Engine Cooling System (2GR-FKS) - Service Information) >> Radiator >> Removal [10/2017 - ] >> Procedure

Removal [10/2017 - ]: Procedure

WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2024 Lexus IS 350, 2024 Lexus IS 300, 2023 Lexus IS 350, 2023 Lexus IS 300, and 2022 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE COOL AIR INTAKE DUCT SEAL 

    Refer to PROCEDURE - Step 1 [10/2016 - 09/2020] , or refer to PROCEDURE - Step 1 [09/2020 - ]

  2. REMOVE V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3 [10/2017 - 09/2020] , or refer to PROCEDURE - Step 3 [09/2020 - ]

  3. REMOVE INLET NO. 1 AIR CLEANER 

    Refer to PROCEDURE - Step 18 [10/2017 - 09/2020] , or refer to PROCEDURE - Step 18 [09/2020 - ]

  4. REMOVE AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE 

    Refer to PROCEDURE - Step 22 [10/2017 - 09/2020] , or refer to PROCEDURE - Step 22 [09/2020 - ]

  5. REMOVE ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 10 [10/2017 - 09/2020] , or refer to PROCEDURE - Step 10 [09/2020 - ]

  6. DRAIN ENGINE COOLANT 

    See step  2

  7. REMOVE HOOD LOCK RELEASE LEVER PROTECTOR 

    Refer to PROCEDURE - Step 5 [10/2016 - 09/2019] , or refer to PROCEDURE - Step 5 [09/2019 - 09/2020] , or refer to PROCEDURE - Step 5 [09/2020 - 11/2021] , or refer to PROCEDURE - Step 5 [11/2021 - ]

  8. REMOVE HOOD LOCK ASSEMBLY 

    Refer to PROCEDURE - Step 6 [10/2016 - 09/2019] , or refer to PROCEDURE - Step 6 [09/2019 - 09/2020] , or refer to PROCEDURE - Step 6 [09/2020 - 11/2021] , or refer to PROCEDURE - Step 6 [11/2021 - ]

  9. DISCONNECT HOOD LOCK CONTROL CABLE ASSEMBLY 
    1. Disengage the 2 clamps to disconnect the hood lock control cable assembly from the upper radiator support sub-assembly.
      GTY794806Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE NO. 1 RADIATOR HOSE 
    1. Slide the 2 clips and remove the No. 1 radiator hose from the radiator assembly and water inlet.
      GTY813055Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. DISCONNECT ENGINE ROOM MAIN WIRE 
    1. Disconnect the cooling fan ECU connector.
      GTY813057Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 7 clamps to disconnect the engine room main wire from the upper radiator support sub-assembly.
  12. REMOVE RADIATOR RESERVE TANK ASSEMBLY 
    1. Slide the clip and disconnect the radiator reserve tank hose from the radiator assembly.
      GTY799377Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Radiator Reserve Tank Hose
      *2 Outlet Radiator Reserve Tank Hose
    2. Disengage the clamp to disconnect the radiator reserve tank hose from the fan shroud.
    3. Slide the clip and disconnect the outlet radiator reserve tank hose from the radiator pipe.
    4. Disengage the clamp to disconnect the outlet radiator reserve tank hose from the fan shroud.
    5. Disengage the 2 claws and remove the radiator reserve tank assembly from the fan shroud assembly.
  13. REMOVE NO. 2 RADIATOR HOSE SUB-ASSEMBLY 
    1. Disengage the clamp to disconnect the No. 2 radiator hose sub-assembly from the radiator hose clamp.
      GTY813031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the radiator hose clamp from the fan shroud assembly.
    3. Slide the 2 clips and remove the No. 2 radiator hose sub-assembly from the radiator assembly and water inlet with thermostat sub-assembly.
  14. REMOVE UPPER RADIATOR SUPPORT SUB-ASSEMBLY 
    GTY813021Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the 2 horn connectors.
    2. Disengage the 6 clamps to disconnect the wire harness from the upper radiator support sub-assembly.
      GTY813022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 5 bolts and upper radiator support sub-assembly.
      GTY835579Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. SEPARATE COOLER CONDENSER ASSEMBLY 
    1. Disengage the 2 claws.
      GTY813020Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 2 guides to separate the cooler condenser assembly from the radiator assembly.
      NOTE:

      Do not damage the cooler condenser assembly or radiator assembly when separating the cooler condenser assembly.

  16. REMOVE ENGINE ROOM ECU OUTLET DUCT 
    GTY813029Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the engine room ECU outlet duct from the fan shroud assembly.
  17. REMOVE RADIATOR ASSEMBLY 
    1. Remove the radiator assembly with the fan shroud assembly from the vehicle.
      NOTE:

      Do not apply excessive force to the cooler condenser assembly or pipe when removing the radiator assembly.

    2. Disengage the 3 claws.
      GTY463747Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disengage the 3 guides to remove the fan shroud assembly from the radiator assembly.
      NOTE:

      Do not damage the radiator assembly when removing the fan shroud assembly.

  18. REMOVE RADIATOR SUPPORT CUSHION 
    1. Remove the 2 radiator support cushions from the radiator assembly.
  19. REMOVE LOWER RADIATOR SUPPORT 
    1. Remove the 2 lower radiator supports from the radiator assembly.
scientia non olet · About LEMON Manuals