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Removal [10/2018 - 07/2022]: Procedure

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  1. PRECAUTION 
    NOTE:

    After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

    Refer to PRECAUTION [10/2018 - 07/2022]

  2. REMOVE SERVICE PLUG GRIP 

    Refer to REMOVAL [10/2018 - 07/2022] 

  3. DISCONNECT ENGINE WIRE 
    WARNING:

    Wear insulated gloves.

    NOTE:

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

    1. Move each lock lever as shown in the illustration and disconnect the 2 inverter with converter assembly connectors.
      NOTE:
      • Do not touch the waterproof seal or terminals of the connector.
      • 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.
      GTY786997Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE CONNECTOR COVER ASSEMBLY 

    Refer to PROCEDURE - Step 12

  5. CHECK TERMINAL VOLTAGE 

    Refer to PROCEDURE - Step 13

  6. TEMPORARILY INSTALL CONNECTOR COVER ASSEMBLY 

    Refer to PROCEDURE - Step 14

  7. DISCONNECT FLOOR UNDER WIRE 

    Refer to PROCEDURE - Step 15

  8. REMOVE BENCH TYPE REAR SEAT CUSHION ASSEMBLY 

    Refer to PROCEDURE - Step 6

  9. REMOVE REAR SEAT CUSHION LOCK HOOK 

    Refer to PROCEDURE - Step 9

  10. REMOVE REAR DOOR SCUFF PLATE LH 

    Refer to PROCEDURE - Step 28 [10/2018 - 10/2020] Refer to PROCEDURE - Step 28 [10/2020 - 07/2022]

  11. REMOVE REAR UNDER SIDE COVER LH 

    Refer to PROCEDURE - Step 30 [10/2018 - 10/2020] Refer to PROCEDURE - Step 30

  12. REMOVE REAR DOOR SCUFF PLATE RH 

    HINT: 

    Use the same procedure as for the LH side.

    Refer to PROCEDURE - Step 29 [10/2018 - 10/2020] Refer to PROCEDURE - Step 29 [10/2020 - 07/2022]

  13. REMOVE REAR UNDER SIDE COVER RH 

    HINT: 

    Use the same procedure as for the LH side.

    Refer to PROCEDURE - Step 31 [10/2018 - 10/2020] Refer to PROCEDURE - Step 31 [10/2020 - 07/2022]

  14. REMOVE REAR UNDER COVER 

    See step  14

  15. REMOVE DECK BOARD ASSEMBLY (for AWD) 

    Refer to PROCEDURE - Step 5 [10/2018 - 10/2020] Refer to PROCEDURE - Step 5 [10/2020 - 07/2022]

  16. REMOVE REAR DECK FLOOR BOX (for AWD) 

    Refer to PROCEDURE - Step 11 [10/2018 - 10/2020] Refer to PROCEDURE - Step 12 [10/2020 - 07/2022]

  17. REMOVE LUGGAGE ROOM REAR COVER (for AWD) 

    Refer to PROCEDURE - Step 5

  18. REMOVE INVERTER TERMINAL COVER (for AWD) 

    Refer to PROCEDURE - Step 6

  19. CHECK TERMINAL VOLTAGE (for AWD) 

    Refer to PROCEDURE - Step 7

  20. TEMPORARILY TIGHTEN INVERTER TERMINAL COVER (for AWD) 

    Refer to PROCEDURE - Step 11

  21. REMOVE REAR SEATBACK ASSEMBLY RH (for AWD) 

    Refer to PROCEDURE - Step 7

  22. REMOVE REAR SEAT SIDE GARNISH RH (for AWD) 

    HINT: 

    Use the same procedure as for the LH side.

    Refer to PROCEDURE - Step 36 [10/2018 - 10/2020] Refer to PROCEDURE - Step 36 [10/2020 - 07/2022]

  23. REMOVE REAR SEAT CUSHION LEG SUB-ASSEMBLY 

    See step  15

  24. REMOVE BATTERY COOLING BLOWER ASSEMBLY 

    See step  9

  25. REMOVE NO. 1 HV BATTERY COVER PANEL RH 

    See step  17

  26. DISCONNECT FLOOR UNDER WIRE (for 2WD) 
    WARNING:

    Wear insulated gloves.

    NOTE:

    Insulate the disconnected connectors with insulating tape.

    1. Disconnect the 2 HV battery junction block assembly connectors.
      GTY815320Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Shield Ground
    2. Disconnect the shield ground from the HV battery.
  27. DISCONNECT HV BATTERY PACK WIRE (for AWD) 
    WARNING:

    Wear insulated gloves.

    NOTE:

    Insulate the disconnected connectors with insulating tape.

    1. Disconnect the 2 HV battery junction block assembly connectors.
      GTY815320Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Shield Ground
    2. Disconnect the shield ground from the HV battery.
  28. REMOVE NO. 1 FLOOR UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 4

  29. REMOVE FRONT FLOOR COVER RH 

    HINT: 

    Perform the same procedure as for the front floor cover LH.

    Refer to PROCEDURE - Step 3

  30. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY 

    Refer to REMOVAL [10/2018 - 07/2022]

  31. REMOVE FLOOR UNDER WIRE 
    WARNING:

    Wear insulated gloves.

    NOTE:

    Insulate the disconnected connectors with insulating tape.

    1. Remove the 2 nuts.
      GTY778697Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 clamps.
      GTY828071Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.
      GTY778712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the clamp (A).
      GTY800961Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for LHD
      *B for RHD
    5. Disengage the clamp (B) to remove the HV floor under wire.
  32. REMOVE FLOOR UNDER WIRE (for 2WD) 
    WARNING:

    Wear insulated gloves.

    NOTE:

    Insulate the disconnected connectors with insulating tape.

    1. Remove the 2 nuts.
      GTY778697Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 clamps.
      GTY828071Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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.
      GTY778712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the nut.
      GTY796135Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Disconnect the connector.
    6. Disengage the 2 clamps to remove the HV floor under wire.
  33. REMOVE FLOOR UNDER WIRE (for AWD) 
    WARNING:

    Wear insulated gloves.

    NOTE:

    Insulate the disconnected connectors with insulating tape.

    1. Remove the 2 clamps.
      GTY834528Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 5 clamps.
      GTY808236Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the clamp.
      GTY796241Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 2 nuts.
      GTY778697Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 3 clamps.
      GTY828071Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

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

    6. Disengage the grommet and pull out the HV floor under wire from the floor panel hole.
      GTY778712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Remove the nut.
      GTY796135Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Disconnect the connector.
    9. Disengage the 2 clamps to remove the HV floor under wire.
  34. REMOVE HV BATTERY PACK WIRE (for AWD) 
    WARNING:

    Wear insulated gloves.

    1. Disengage the 2 clamps to remove the HV battery pack wire.
      GTY808241Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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