Installation [10/2017 - ]: Procedure

1. Install the water pump bracket with the bolt.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf) 

1. Attach the 4 hose clips to the water pipe sub-assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Connect water pipe sub-assembly with its marking aligned as shown in the illustration and install the 2 hose clips within the range shown in the illustration.
   NOTE:

   • Do not apply excessive force to the water pipe sub-assembly.
   • Install the clips 2 to 5 mm (0.0787 to 0.197 in.) away from the end of the hose.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	View A	*b	Marking (Green)
   *c	Hose Clip Installation Angle (165 to 195°)	*d	View B
   *e	Marking (White)	-	-

3. Insert the heater accessory assembly (with water pipe sub-assembly) into the vehicle from engine room as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Insert in this Direction

4. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   	Nut
   	Connector

   Install the heater accessory assembly (with water pipe sub-assembly) with the 2 nuts.

   Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf) 

5. Connect the connector.
6. Install the nut.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Stopper

   Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf) 

   NOTE:

   Install with a stopper on the seating surface of the water pump bracket.

7. Connect water pipe sub-assembly with its marking aligned as shown in the illustration and install the 2 hose clips within the range shown in the illustration.
   NOTE:

   • Do not apply excessive force to the water pipe sub-assembly.
   • Insert the hose until it bulges but without it sticking out.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Hose Clip	-	-
   *a	View A	*b	Marking (Blue)
   *c	Hose Clip Installation Angle (-15 to 15°)	*d	View B
   *e	Marking (Yellow)	*f	Hose Connector Detail
   *g	Bulge	*h	Marking
   *i	Hose Clip Installation Range (2 to 7 mm (0.0787 to 0.276 in.))	-	-

8. Attach the clamp as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Clamp
   *a	Marking

1. Install the oil pump motor controller assembly with the 2 nuts.

   Torque: 8.5 N.m (87 kgf/cm, 75 in.lbf) 

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Attach the clamp.

1. Attach the clamp.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Connect the No. 3 engine wire with the 2 bolts.

   Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

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

Refer to PROCEDURE - Step 5

1. Install the radiator support to crossmember brace sub-assembly RH with the 2 bolts.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 49 N.m (500 kgf/cm, 36 ft.lbf) 

Refer to PROCEDURE - Step 9 [10/2017 - 10/2023] , or refer to PROCEDURE - Step 8 [10/2023 - ]

Refer to PROCEDURE - Step 3

Refer to PROCEDURE - Step 140 [10/2017 - 09/2018] , or refer to PROCEDURE - Step 140 [09/2018 - 10/2020] , or refer to PROCEDURE - Step 139 [10/2020 - 10/2023] , or refer to PROCEDURE - Step 115 [10/2023 - ]

Refer to PROCEDURE - Step 142 [10/2017 - 09/2018] , or refer to PROCEDURE - Step 142 [09/2018 - 10/2020] , or refer to PROCEDURE - Step 141 [10/2020 - 10/2023] , or refer to PROCEDURE - Step 117 [10/2023 - ]

Refer to PROCEDURE - Step 8 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 8 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 8 [11/2021 - 10/2023] , or refer to PROCEDURE - Step 8 [10/2023 - ]

Refer to PROCEDURE - Step 9 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 9 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 9 [11/2021 - 10/2023] , or refer to PROCEDURE - Step 9 [10/2023 - ]

Refer to PROCEDURE - Step 10 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 10 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 10 [11/2021 - 10/2023] , or refer to PROCEDURE - Step 10 [10/2023 - ]

Refer to PROCEDURE - Step 151 [10/2017 - 09/2018] , or refer to PROCEDURE - Step 151 [09/2018 - 10/2020] , or refer to PROCEDURE - Step 150 [10/2020 - 10/2023] , or refer to PROCEDURE - Step 121 [10/2023 - ]