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Installation [11/2021 - ]: Procedure

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  1. INSPECT NO. 1 HV BATTERY INTAKE FILTER 
    Refer to INSPECTION [11/2021 - ]
  2. INSTALL HV BATTERY 
    WARNING:

    Be sure to wear insulated gloves.

    NOTE:
    • Do not allow foreign matter, such as grease or oil, to adhere to the bolts of the HV battery.
    • To prevent the wire harness from being caught, make sure to bundle the wire harness using insulating tape or equivalent.
    • Use cardboard or another similar material to protect the HV battery and vehicle body from damage.
    • Since the HV battery is very heavy, 2 people are needed to install it. When installing the HV battery, be careful not to damage the parts around it.
    • When removing/installing/moving the HV battery, make sure not to tilt it more than 80°.
    • While lowering the HV battery into the vehicle, do not allow it to contact the vehicle.
    • As bolts with 2 different lengths are used, make sure to install each bolt to the correct position.
    • If the HV battery has been struck or dropped, replace it.
    1. GTY1074724Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Bolt (A)
      (Bolt Length: 25 mm (0.984 in.))      		 *b Bolt (B)
      (Bolt Length: 24 mm (0.945 in.))

      Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf) 

  3. CONNECT FLOOR WIRE 
    WARNING:

    Be sure to wear insulated gloves.
  4. INSTALL NO. 4 HV BATTERY PROTECTOR 
    WARNING:

    Be sure to wear insulated gloves.
  5. CONNECT FLOOR WIRE 
    WARNING:

    Be sure to wear insulated gloves.
  6. INSTALL NO. 2 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 
    Refer to PROCEDURE - Step 1
  7. INSTALL HYBRID BATTERY HOSE ASSEMBLY 
  8. CONNECT FLOOR WIRE 
    WARNING:

    Be sure to wear insulated gloves.
  9. CONNECT FLOOR UNDER WIRE 
    WARNING:

    Be sure to wear insulated gloves.

    NOTE:

    Make sure that the connectors are connected securely.
  10. INSTALL NO. 1 HV BATTERY COVER PANEL RH 
    WARNING:

    Be sure to wear insulated gloves.
    1. GTY1079571Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Battery Cover Lock Striker - -
      *a Button *b Push
      1. Install the No. 1 HV battery cover panel RH to the HV battery with the 3 bolts and 3 nuts.

        Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) 

      2. Install the battery cover lock striker, then push the button to lock it.
  11. INSTALL BATTERY COOLING BLOWER ASSEMBLY 

    Refer to PROCEDURE - Step 2

  12. INSTALL SERVICE PLUG GRIP 

    Refer to PROCEDURE - Step 1

  13. PERFORM INITIALIZATION 

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

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