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Removal [08/2021 - 09/2022]: Procedure

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  1. PRECAUTION 

    Refer to PRECAUTION [06/2018 - ]

  2. REMOVE SERVICE PLUG GRIP 

    Refer to REMOVAL [08/2021 - 09/2022] 

  3. DISCONNECT ENGINE ROOM MAIN WIRE 
    WARNING:

    Be sure to wear insulated gloves.

    NOTE:

    Do not allow any foreign matter or water to enter the inverter with converter assembly.

    1. Move the lock lever while pushing the lock on the connector, and disconnect the inverter with converter assembly connector.
      NOTE:
      • Do not damage the terminals, connector housing or inverter with converter assembly during disconnection.
      • Cover the hole where the cable was connected with tape (non-residue type) or equivalent to prevent entry of foreign matter.
      • Insulate the disconnected terminals with insulating tape.
      • Do not touch the waterproof seal or terminals of the connector.
      GTY760955Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE CONNECTOR COVER ASSEMBLY 

    Refer to PROCEDURE - Step 10

  5. CHECK TERMINAL VOLTAGE 

    Refer to PROCEDURE - Step 11

  6. TEMPORARILY INSTALL CONNECTOR COVER ASSEMBLY 

    Refer to PROCEDURE - Step 12

  7. DISCONNECT FLOOR UNDER WIRE 

    Refer to PROCEDURE - Step 13

  8. REMOVE REAR SEAT CUSHION ASSEMBLY 

    Refer to PROCEDURE - Step 3

  9. REMOVE REAR SEAT CUSHION LOCK HOOK 

    Refer to PROCEDURE - Step 5

  10. REMOVE REAR DOOR SCUFF PLATE LH 

    Refer to PROCEDURE - Step 9

  11. REMOVE REAR UNDER SIDE COVER LH 

    See step  4

  12. REMOVE REAR DOOR SCUFF PLATE RH 

    HINT: 

    Use the same procedure as for the LH side.

  13. REMOVE REAR UNDER SIDE COVER RH 

    See step  6

  14. REMOVE REAR UNDER COVER 

    See step  7

  15. REMOVE REAR SEAT CUSHION LEG SUB-ASSEMBLY 

    See step  8

  16. REMOVE NO. 1 HV BATTERY COVER PANEL RH 
  17. DISCONNECT FLOOR UNDER WIRE 
    WARNING:

    Be sure to wear insulated gloves.

    1. Disconnect the 2 HV battery junction block assembly connectors.
      NOTE:

      Insulate each disconnected high-voltage connector with insulating tape. Wrap the connector from the wire harness side to the end of the connector.

      GTY749059Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for NICKEL METAL HYDRIDE BATTERY
      *B for LITHIUM-ION BATTERY
      *a Shield Ground
    2. Disconnect the shield ground from the HV battery.
    3. Disconnect the floor wire connector.
      GTY762797Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE FRONT EXHAUST PIPE ASSEMBLY 

    Refer to REMOVAL [06/2018 - ]

  19. REMOVE EXHAUST MANIFOLD 

    Refer to REMOVAL [06/2018 - ]

  20. REMOVE NO. 1 FLOOR UNDER COVER 

    Refer to PROCEDURE - Step 5

  21. REMOVE CENTER NO. 2 FLOOR HEAT INSULATOR 
    1. Remove the 3 nuts and center No. 2 floor heat insulator.
      GTY787027Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY 
    1. Remove the 2 nuts and disconnect the transmission control cable assembly.
      GTY787028Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE FLOOR UNDER WIRE 
    WARNING:

    Be sure to wear insulated gloves.

    NOTE:

    Insulate the disconnected connectors with insulating tape.

    1. Remove the 2 nuts.
      GTY829885Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 clamps.
      NOTE:

      If the clamps are removed forcibly, the stud bolts may be damaged.

    3. Disengage the grommet and pull out the HV floor under wire from the floor panel hole.
      GTY787030Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 3 nuts.
      GTY787014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 nuts and clamp.
      GTY787017Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      If the clamp is removed forcibly, the stud bolt may be damaged.

    6. Disengage the clamp.
      GTY787033Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Disconnect the HV floor under wire connector.
    8. Remove the nut and HV floor under wire.
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