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Home >> Lexus >> 2014 >> IS 350 Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System (2GR-FSE) - Service Information >> Cooling Fan Motor >> Installation [04/2013 - 10/2017] >> Procedure

Installation [04/2013 - 10/2017]: Procedure

  1. INSTALL NO. 2 COOLING FAN MOTOR 
    1. Install the No. 2 cooling fan motor with the 3 screws.

      Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf) 

  2. INSTALL COOLING FAN MOTOR 
    1. Install the cooling fan motor with the 3 screws.

      Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf) 

  3. INSTALL NO. 2 FAN 
    NOTE:

    Do not reverse the position of the fan and No. 2 fan when installing them. Doing so may damage the parts.

    1. Install the No. 2 fan with the nut.

      Torque: 6.3 N*m (64 kgf*cm, 56 in.*lbf) 

  4. INSTALL FAN 
    NOTE:

    Do not reverse the position of the fan and No. 2 fan when installing them. Doing so may damage the parts.

    1. Install the fan with the nut.

      Torque: 6.3 N*m (64 kgf*cm, 56 in.*lbf) 

  5. INSTALL COOLING FAN ECU 
    1. Install the cooling fan ECU with the 2 screws.

      Torque: 2.6 N*m (27 kgf*cm, 23 in.*lbf) 

    2. Connect the 4 clamps and wire harness.
    3. Connect the cooling fan motor connector and No. 2 cooling fan motor connector.
  6. INSTALL FAN SHROUD ASSEMBLY 
    1. Engage the 3 guides.
    2. Engage the 3 claws and install the fan shroud assembly to the radiator assembly.
      NOTE:

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

  7. INSTALL ENGINE ROOM ECU OUTLET DUCT 

    See step  4

  8. CONNECT ENGINE ROOM MAIN WIRE 

    See step  7

  9. INSTALL RADIATOR RESERVE TANK ASSEMBLY 

    See step  10

  10. CONNECT NO. 2 RADIATOR HOSE 

    See step  8

  11. INSTALL NO. 1 RADIATOR HOSE 

    See step  9

  12. INSTALL INLET NO. 1 AIR CLEANER 

    Refer to PROCEDURE - Step 75 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 76 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 77 [10/2016 - 10/2017]

  13. ADD ENGINE COOLANT 

    See step  5[04/2013 - 08/2015], or see step  5[08/2015 - 10/2017]

  14. INSPECT FOR COOLANT LEAK 

    Refer to PROCEDURE - Step 1

  15. INSTALL ENGINE UNDER COVER 
  16. INSTALL V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 105 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 106 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 106 [10/2016 - 10/2017]

  17. INSTALL COOL AIR INTAKE DUCT SEAL 

    Refer to PROCEDURE - Step 3 [04/2013 - 10/2016] , or refer to PROCEDURE - Step 2 [10/2016 - 09/2020]

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