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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Axle And Differential - Service Information (1 Of 2) >> REAR AXLE HUB (for 2WD) >> Installation [12/2019 - ] >> Procedure

Installation [12/2019 - ]: Procedure

  1. INSTALL REAR AXLE HUB AND BEARING ASSEMBLY 
    1. Install the rear axle hub and bearing assembly and rear disc brake dust cover sub-assembly to the rear axle carrier sub-assembly with the 4 bolts.

      Torque: 121 N.m (1234 kgf/cm, 89 ft.lbf) 

  2. INSPECT REAR AXLE HUB BEARING LOOSENESS 

    See step  7 [12/2019 - 10/2022], or see step  7 [10/2022 - 11/2023], or refer to ON-VEHICLE INSPECTION [11/2023 - ] 

  3. INSPECT REAR AXLE HUB RUNOUT 

    See step  8 [12/2019 - 10/2022], or see step  8 [10/2022 - 11/2023], or see step  8 [11/2023 - ]

  4. INSTALL REAR DISC 

    Refer to PROCEDURE - Step 1

  5. INSTALL REAR DISC BRAKE CYLINDER MOUNTING WITH BRAKE PAD 

    See step  10 [12/2019 - 10/2022], or see step  10 [10/2022 - 11/2023], or see step  10 [11/2023 - ]

  6. INSTALL REAR DISC BRAKE CYLINDER ASSEMBLY 

    See step  11 [12/2019 - 10/2022], or see step  11 [10/2022 - 11/2023], or see step  11 [11/2023 - ]

  7. CONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY 
    1. Connect the No. 2 parking brake wire assembly connector to the rear axle hub and bearing assembly.
    2. Connect the No. 2 parking brake wire assembly connector to the parking brake actuator assembly.
  8. INSTALL REAR SUSPENSION ARM COVER 

    Refer to PROCEDURE - Step 9 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 9 [10/2022 - ]

  9. INSTALL REAR WHEEL 

    Refer to PROCEDURE - Step 1 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 1 [10/2022 - ]

  10. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL (for HV Model) 
    1. Connect the reservoir level switch connector.
    2. Install the brake master cylinder reservoir assembly to the reservoir bracket with the bolt and nut.

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

    3. Engage the clamp to install the wire harness to the brake master cylinder reservoir assembly.
    4. Connect the cable to the negative (-) auxiliary battery terminal.

      Refer to PROCEDURE - Step 2 [12/2019 - 11/2023] , or refer to PROCEDURE - Step 2 [11/2023 - ]

    5. Turn the ignition switch to ON (READY).
    6. Depress the brake pedal and release it.
    7. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [12/2019 - ]

  11. CHECK FOR SPEED SENSOR SIGNAL 

    for HV Model: Refer to TEST MODE PROCEDURE [12/2019 - 11/2023] , or refer to TEST MODE PROCEDURE [11/2023 - ]

    for Gasoline Model: Refer to TEST MODE PROCEDURE [12/2019 - 11/2023] , or refer to TEST MODE PROCEDURE [11/2023 - ]

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