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Operation Method [12/2019 - ]: Procedure

  1. PRECAUTION 

    Refer to PRECAUTION [12/2019 - ]

  2. REMOVE FRONT DOOR SCUFF PLATE LH 

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

  3. REMOVE FRONT DOOR SCUFF PLATE RH 

    HINT: 

    Use the same procedure as for the LH side.

  4. REMOVE COWL SIDE TRIM SUB-ASSEMBLY LH 

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

  5. REMOVE COWL SIDE TRIM SUB-ASSEMBLY RH 

    HINT: 

    Use the same procedure as for the LH side.

  6. REMOVE BATTERY SERVICE HOLE COVER (for HV Model) 

    Refer to PROCEDURE - Step 1 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 1 [10/2022 - 11/2023] , or refer to PROCEDURE - Step 2 [11/2023 - ]

  7. PARKING BRAKE FORCED RELEASE 
    WARNING:

    Work on a level surface to ensure safety.

    NOTE:
    • To release the parking brake, follow the procedure for when using SST.
    • If the parking brake cannot be released, follow the procedure for when not using SST.
    • When moving the vehicle after releasing the parking brake, install all parts and do not connect the 2 connectors shown in the illustration.
      GTY917914Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    • If the ignition switch is ON or the hybrid system or engine is started with the 2 connectors disconnected, a DTC may be stored. Clear any DTCs after performing work.

      for HV Model: Refer to DTC CHECK / CLEAR [12/2019 - ]

      for Gasoline Model: Refer to DTC CHECK / CLEAR [12/2019 - ]

    1. When using SST:
      1. Park the vehicle on a level surface and move the shift lever to P.
      2. Turn the ignition switch off and use wheel chocks to secure the vehicle.
      3. Disconnect the 2 connectors shown in the illustration.
        GTY917914Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      4. Connect SST (09756-48020) to SST (09756-48060).
        • SST: 09756-4802009756-48060 

        for HV Model: 

        GTY860415Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *1 Brake Pedal *2 Auxiliary Battery
        *a SST (09756-48020) *b SST (09756-48060)
        *c Release Button *d Finished Light
        Connector - -

        for Gasoline Model: 

        GTY866037Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *1 Brake Pedal *2 Battery
        *a SST (09756-48020) *b SST (09756-48060)
        *c Release Button *d Finished Light
        Connector - -
      5. Connect SST (09756-48060) to the 2 connectors.
      6. Connect SST (09756-48020) to the auxiliary battery.
      7. Push the release button on SST (09756-48020) with the brake pedal depressed.
        WARNING:

        The vehicle may suddenly move when the parking brake is released. Make sure to perform the release operation with the brake pedal depressed.

        HINT: 

        • Confirm that the parking brake is operating by listening for operation sounds.
        • If no operation sounds are heard, push the release button on SST (09756-48020) with the brake pedal depressed.
        • The parking brake may not release if the auxiliary battery voltage is too low. In this case, perform the release operation again using a fully charged or new auxiliary battery.
      8. When the finished light of SST (09756-48020) illuminates, release the brake pedal.
      9. Move the vehicle forward and rearward to check that the parking brake is released.
        WARNING:

        Be careful when performing this operation. The vehicle may suddenly move.

        NOTE:

        When moving the vehicle after releasing the parking brake, check that the 2 connectors are disconnected.

    2. When not using SST:
      NOTE:

      Perform the following procedure only when the parking brake cannot be released using SST.

      HINT: 

      • Use the same procedure for the RH side and LH side.
      • The following procedure is for the LH side.
      1. Park the vehicle on a level surface and check that the shift lever is in P.
      2. Turn the ignition switch off and use wheel chocks to secure the vehicle.
      3. Check that the 2 connectors shown in the illustration have been disconnected.
        GTY917914Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      4. Remove the rear wheel.

        Refer to REMOVAL [12/2019 - 10/2022] , or refer to REMOVAL [10/2022 - ]

        WARNING:

        When using a jack to lift the vehicle, make sure to support the vehicle using safety stands. Do not work on the vehicle with it supported only by a jack.

        Refer to VEHICLE LIFT AND SUPPORT LOCATIONS [12/2019 - ]

      5. Disconnect the No. 2 parking brake wire assembly connector from the parking brake actuator assembly.

        See step  4

      6. Remove the parking brake actuator assembly from the rear disc brake cylinder assembly.

        See step  5

      7. Insert an L-shaped T45 "TORX" wrench into the rear disc brake cylinder assembly.
        GTY917911Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      8. Turn the L-shaped T45 "TORX" wrench 2 full rotations clockwise to release the parking brake lock.
        NOTE:

        When moving the vehicle after releasing the parking brake, install all parts and do not connect the 2 connectors shown in the illustration.

        GTY917914Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL BATTERY SERVICE HOLE COVER (for HV Model) 

    Refer to PROCEDURE - Step 3 [12/2019 - 11/2023] , or refer to PROCEDURE - Step 3 [11/2023 - ]

  9. INSTALL COWL SIDE TRIM SUB-ASSEMBLY LH 

    Refer to PROCEDURE - Step 51 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 49 [10/2022 - ]

  10. INSTALL COWL SIDE TRIM SUB-ASSEMBLY RH 

    HINT: 

    Use the same procedure as for the LH side.

  11. INSTALL FRONT DOOR SCUFF PLATE LH 

    Refer to PROCEDURE - Step 52 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 50 [10/2022 - ]

  12. INSTALL FRONT DOOR SCUFF PLATE RH 

    HINT: 

    Use the same procedure as for the LH side.

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