Installation [09/2023 - ]: Procedure

HINT: 

Perform this procedure only when replacement of the shift control actuator bracket is necessary.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 17.5 N.m (178 kgf/cm, 13 ft.lbf) 

2. Install the shift control actuator seal.

   See step  1

3. Install the shift control actuator assembly.

   See step  2

4. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 7.0 N.m (71 kgf/cm, 62 in.lbf) 

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

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Rotating the lock lever

   -

   -

   1. Connect the connector.
   2. Engage the clamp.
   3. Connect the connector.

      HINT: 

      Make sure that the connector is fully inserted before rotating the lock lever to engage the lock.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Knock Pin

   -

   -

   1. Make sure that the knock pins are installed to the engine assembly.

2. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Align the knock pins with the holes in the transaxle assembly with motor and inverter, and while keeping the contact surfaces of the engine assembly and transaxle assembly with motor and inverter in close contact with one another, temporarily install the bolt (A).
      NOTE:

      • When tightening the bolts, be sure that the contact surfaces of the engine assembly and transaxle assembly with motor and inverter are in close contact with one another.
      • Do not apply grease to the inner splines of the transmission input damper assembly or input shaft assembly.
      • Make sure that the wire harness or similar items are not pinched between the contact surfaces.
      • Do not use excessive force when installing the transaxle assembly with motor and inverter.
      • Make sure to align the transaxle assembly with motor and inverter so that the input shaft assembly of the transaxle assembly with motor and inverter will be inserted straight into the inner splines of the transmission input damper assembly.
      • When inserting the input shaft assembly of the transaxle assembly with motor and inverter into the inner splines of the transmission input damper assembly, do not shake the transaxle assembly with motor and inverter excessively.
      • When installing the transaxle assembly with motor and inverter to the engine assembly, make sure to securely fit the knock pins into the knock pin holes.
   2. While keeping the contact surfaces of the engine assembly and transaxle assembly with motor and inverter in close contact with one another, install the 8 bolts.

      Bolt (A) and Bolt (B) 

      Torque: 64 N.m (653 kgf/cm, 47 ft.lbf) 

      Bolt (C) 

      Torque: 46 N.m (469 kgf/cm, 34 ft.lbf) 

      Bolt (D) 

      Torque: 25 N.m (255 kgf/cm, 18 ft.lbf) 

      HINT: 

      Bolt	Bolt Length
      (A) and (B)	50 mm (1.97 in.)
      (C)	45 mm (1.77 in.)
      (D)	35 mm (1.38 in.)

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the No. 2 engine and inverter stiffener with the 2 bolts.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

      HINT: 

      Tightening order: Bolt (A) → Bolt (B)

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the rear engine mounting bracket to the transaxle assembly with motor and inverter with the 4 bolts.

      Torque: 42 N.m (428 kgf/cm, 31 ft.lbf) 

      HINT: 

      Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (B) → Fully tighten bolt (A) → Fully tighten bolt (C)

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the front engine mounting bracket to the transaxle assembly with motor and inverter with the 3 bolts.

      Torque: 42 N.m (428 kgf/cm, 31 ft.lbf) 

      HINT: 

      Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (B) → Fully tighten bolt (C) → Fully tighten bolt (A)

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 20 N.m (204 kgf/cm, 15 ft.lbf) 

Refer to PROCEDURE - Step 23

Refer to PROCEDURE - Step 8 [09/2023 - 12/2023] , or refer to PROCEDURE - Step 9 [12/2023 - ]

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Bolt (A) 

   Torque: 9.0 N.m (92 kgf/cm, 80 in.lbf) 

   Bolt (B) 

   Torque: 19 N.m (194 kgf/cm, 14 ft.lbf) 

Torque: 46 N.m (469 kgf/cm, 34 ft.lbf) 

See step  1

1. for Front Side:

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Bolt	*b	Nut
   	Rotating the lock lever	-	-

   1. Engage the clamp and connect the 5 connectors.

      HINT: 

      Make sure that the connector is fully inserted before rotating the lock lever to engage the lock.

   2. Connect the engine wire with the bolt and nut.

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

2. for Rear Side:

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Rotating the lock lever

   Engage the lock

   1. Engage the clamp to connect the engine wire.
   2. Connect the earth wire with the bolt.

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

   3. Engage the 3 clamps.
   4. Connect the engine wire with the bolt.

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

   5. Connect the connector to the rack and pinion power steering gear assembly.

      HINT: 

      Make sure that the connector is fully inserted before rotating the lock lever to engage the lock.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	2 to 7 mm (0.0787 to 0.276 in.)	*b	Paint Mark
   *c	360° (Claw of Clip Location)	*d	50° (Center of Clip Location)
   *e	150° (Claw of Clip Location)	*f	Rear Side of Vehicle
   *g	Upper Side of Vehicle	*h	Left Side of Vehicle
   *i	Pipe Marking	*j	Pipe Protrusion

   1. Install the No. 1 inverter cooling hose assembly to the inverter water pump assembly (with motor) and engine assembly, slide the 2 clips to secure it.
      NOTE:

      • Make sure to slide the No. 1 inverter cooling hose assembly until it contacts the hose stopper of the inverter water pump assembly (with motor).
      • Make sure to align the paint mark of the No. 1 inverter cooling hose assembly with the pipe protrusion of the inverter water pump assembly (with motor).
      • Make sure to align the paint mark of the No. 1 inverter cooling hose assembly with the pipe marking of the engine assembly.
      • Make sure that the claws of the clip are within the location shown in the illustration.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	2 to 7 mm (0.0787 to 0.276 in.)	*b	Paint Mark
   *c	120° (Claw of Clip Location)	*d	Upper Side of Vehicle
   *e	Right Side of Vehicle	*f	Front Side of Vehicle

   1. Install the No. 4 water by-pass hose to the motor cooling cooler and engine assembly, slide the 2 clips to secure it.
      NOTE:

      • Make sure to slide the No. 4 water by-pass hose until it contacts the hose stopper of the motor cooling cooler.
      • Make sure to align the paint mark of the No. 4 water by-pass hose with the paint mark of the motor cooling cooler.
      • Make sure to align the paint mark of the No. 4 water by-pass hose with the paint mark of the engine assembly.
      • Make sure that the claws of the clip are within the location shown in the illustration.
   2. Engage the clamp.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	2 to 7 mm (0.0787 to 0.276 in.)	*b	Paint Mark
   *c	120° (Claw of Clip Location)	*d	Upper Side of Vehicle
   *e	Left Side of Vehicle	*f	Front Side of Vehicle

   1. Install the water by-pass hose assembly to the motor cooling cooler and engine assembly, slide the 2 clips to secure it.
      NOTE:

      • Make sure to slide the water by-pass hose assembly until it contacts the hose stopper of the motor cooling cooler.
      • Make sure to align the paint mark of the water by-pass hose assembly with the paint mark of the motor cooling cooler.
      • Make sure to align the paint mark of the water by-pass hose assembly with the paint mark of the engine assembly.
      • Make sure that the claws of the clip are within the location shown in the illustration.
   2. Engage the clamp.

NOTE: When replacing the transaxle assembly with motor and inverter, perform "30.ECU CONFIGURATION" after connecting the cable to the auxiliary battery terminal.

Refer to INSTALLATION [09/2023 - ]

• MOTOR GENERATOR CONTROL SYSTEM:

  Refer to UTILITY [09/2023 - ]

• HYBRID TRANSAXLE SYSTEM:

  Refer to INITIALIZATION [09/2023 - ]

HINT: 

Perform this procedure only when removal/installation of the shift control actuator assembly is necessary.

Refer to UTILITY [09/2023 - ]