Installation [11/2021 - 03/2024]: Procedure

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *A	for Nut Connection Type	*B	for Bolt Connection Type
   *1	Rear Axle Carrier Pin	*2	Bolt
   *3	Nut	-	-
   *a	Wooden Block	*b	Jack
   	Outside of the Vehicle	-	-

   1. Temporarily install the rear axle carrier sub-assembly to the rear shock absorber assembly with the nut and plate washer.
      NOTE:

      Hold the rear axle carrier pin while rotating the nut.

   2. Temporarily install the rear axle carrier sub-assembly to the rear upper control arm assembly with the bolt and nut.
      NOTE:

      • Insert the bolt with the threaded end facing the rear of the vehicle.
      • Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.
   3. Install the rear trailing arm assembly to the vehicle with the 2 bolts.

      Torque: 135 N.m (1377 kgf/cm, 100 ft.lbf) 

   4. for Nut Connection Type:

      1. Install the rear trailing arm assembly to the rear axle carrier sub-assembly with the bolt and nut.

      Torque: 75 N.m (765 kgf/cm, 55 ft.lbf) 

      NOTE:

      Insert the bolt with the threaded end facing the outside of the vehicle.

   5. for Bolt Connection Type:

      1. Install the rear trailing arm assembly to the rear axle carrier sub-assembly with the bolt and nut.

      Torque: 75 N.m (765 kgf/cm, 55 ft.lbf) 

      NOTE:

      • Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.
      • Insert the bolt with the threaded end facing the inside of the vehicle.

Torque: 29 N.m (296 kgf/cm, 21 ft.lbf) 

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Temporarily install the rear No. 1 suspension arm assembly to the rear axle carrier sub-assembly with the bolt.
      NOTE:

      • Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.
      • Insert the bolt with the threaded end facing the rear of the vehicle.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the rear upper control arm assembly to the rear axle carrier sub-assembly with the bolt and nut.

      Torque: 73 N.m (744 kgf/cm, 54 ft.lbf) 

      NOTE:

      Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the rear No. 1 suspension arm assembly with the bolt.

      Torque: 73 N.m (744 kgf/cm, 54 ft.lbf) 

      NOTE:

      Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

Refer to INSTALLATION [11/2021 - ]

Refer to PROCEDURE - Step 10

See step  1

See step  10

Torque: 29 N.m (296 kgf/cm, 21 ft.lbf) 

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the No. 2 parking brake wire assembly to the rear trailing arm assembly with the nut.

      Torque: 15.5 N.m (158 kgf/cm, 11 ft.lbf) 

   2. Engage the 2 clamps.
   3. Connect the No. 2 parking brake wire assembly connector to the rear axle hub and bearing assembly.
      NOTE:

      • Remove any dirt or foreign matter on and around the No. 2 parking brake wire assembly connector before performing this step.
      • Do not allow water, oil or dirt to enter the No. 2 parking brake wire assembly connector.
   4. Connect the No. 2 parking brake wire assembly connector to the parking brake actuator assembly.
      NOTE:

      • Remove any dirt or foreign matter on and around the No. 2 parking brake wire assembly connector before performing this step.
      • Do not allow water, oil or dirt to enter the No. 2 parking brake wire assembly connector.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Clamp

   *b

   Guide

   1. Install the No. 2 parking brake wire assembly to the rear trailing arm assembly with the nut.

      Torque: 15.5 N.m (158 kgf/cm, 11 ft.lbf) 

   2. Engage the clamp.
   3. Connect the No. 2 parking brake wire assembly connector to the rear axle hub and bearing assembly.
      NOTE:

      • Remove any dirt or foreign matter on and around the No. 2 parking brake wire assembly connector before performing this step.
      • Do not allow water, oil or dirt to enter the No. 2 parking brake wire assembly connector.
   4. Engage the guide and install the wire harness bracket.
   5. Install the nut.

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

   6. Engage the clamp and install the No. 2 parking brake wire assembly to the wire harness bracket.
   7. Connect the connector.
   8. Connect the No. 2 parking brake wire assembly connector to the parking brake actuator assembly.
      NOTE:

      • Remove any dirt or foreign matter on and around the No. 2 parking brake wire assembly connector before performing this step.
      • Do not allow water, oil or dirt to enter the No. 2 parking brake wire assembly connector.

Refer to INSTALLATION [11/2021 - 03/2023] , or refer to INSTALLATION [03/2023 - 03/2024]

HINT: 

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Refer to AUTOMATIC LEARNING CHART [11/2021 - ]

Refer to ADJUSTMENT [11/2021 - ]

for HEV Model: Refer to SIGNAL CHECK [11/2021 - ]

for Gasoline Model: Refer to SIGNAL CHECK [11/2021 - ]