Installation [10/2015 - ]: Procedure

1. Install the 2 lower radiator supports to the radiator assembly.

1. Install the 2 radiator support cushions to the radiator assembly.

1. Engage the 3 guides.
2. Engage the 3 claws to install the fan shroud assembly to the radiator assembly.
   NOTE:

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

3. Connect the radiator reserve tank hose to the radiator assembly.
4. Install the radiator assembly with the fan shroud assembly to the vehicle body.
   NOTE:

   Do not apply excessive force to the cooler condenser assembly or pipe when installing the radiator assembly with the fan shroud assembly.

5. Engage the 4 wire harness clamps.
6. Connect the 2 cooling fan ECU connectors.
7. Engage the clamp to connect the wire harness.
8. Engage the 2 guides.
9. Engage the 2 claws to install the radiator assembly (for inverter coolant) and cooler condenser assembly to the radiator assembly.
   NOTE:

   Make sure not to damage the cooler condenser assembly or radiator assembly (for inverter coolant) when installing the radiator assembly.

1. Engage the clamp to connect the inlet hybrid radiator hose to the fan shroud assembly.

1. Connect the outlet No. 1 oil cooler hose and slide the clip to secure it.

1. Connect the inlet No. 1 oil cooler hose and slide the clip to secure it.
2. Engage the clamp to connect the inlet No. 1 oil cooler hose to the fan shroud assembly.

1. Connect the No. 2 radiator hose and slide the clip to secure it.
2. Engage the clamp and connect the No. 2 radiator hose to the fan shroud assembly.

1. Connect the No. 1 radiator hose and slide the clip to secure it.

1. Temporarily install the upper radiator support sub-assembly with the 7 bolts.
2. Using a 10 mm union nut wrench, fully tighten the bolt (A).

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Torque Wrench Fulcrum Length

   Specified tightening torque 

   Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf) 

   HINT: 

   • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

     Refer to PRECAUTION [10/2015 - 08/2016] , or refer to PRECAUTION [08/2016 - 12/2017] , or refer to PRECAUTION [12/2017 - 03/2018] , or refer to PRECAUTION [03/2018 - 08/2019] , or refer to PRECAUTION [08/2019 - ]

   • When using a 10 mm union nut wrench (fulcrum length of 22 mm (0.866 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 11 N*m (112 kgf*cm, 8 ft.*lbf)
3. Fully tighten the bolt (B).

   Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf) 

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

4. Engage the 4 clamps and connect the wire harness to the upper radiator support sub-assembly.
5. w/ Smog Ventilation Sensor:
   1. Connect the smog ventilation sensor connector.

Refer to PROCEDURE - Step 21 [10/2015 - 08/2016] , or refer to PROCEDURE - Step 20 [08/2016 - ]

Refer to PROCEDURE - Step 6

Refer to PROCEDURE - Step 5 [10/2015 - 07/2021] , or refer to PROCEDURE - Step 5 [07/2021 - ]

Refer to PROCEDURE - Step 6 [10/2015 - 07/2021] , or refer to PROCEDURE - Step 6 [07/2021 - ]

Refer to PROCEDURE - Step 7 [10/2015 - 07/2021] , or refer to PROCEDURE - Step 7 [07/2021 - ]

Refer to INSTALLATION [10/2015 - 08/2016] , or refer to INSTALLATION [08/2016 - 08/2019] , or refer to INSTALLATION [08/2019 - ]

See step  [10/2015 - 03/2018], or see step  [03/2018 - ]

Refer to PROCEDURE - Step 1

Refer to PROCEDURE - Step 83 [10/2015 - 08/2019] , or refer to PROCEDURE - Step 85 [08/2019 - ]

Refer to PROCEDURE - Step 85 [10/2015 - 08/2019] , or refer to PROCEDURE - Step 87 [08/2019 - ]

Refer to PROCEDURE - Step 84 [10/2015 - 08/2019] , or refer to PROCEDURE - Step 86 [08/2019 - ]

Refer to PROCEDURE - Step 86 [10/2015 - 08/2019] , or refer to PROCEDURE - Step 88 [08/2019 - ]