Frame Wire: Removal

CAUTION:

When working on the high voltage systems, always wear insulating gloves.
Keep the removed service plug in your pocket to prevent other technicians from reconnecting it while you are servicing the vehicle.
After removing the service plug grip, do not touch the high voltage connectors and terminals for 5 minutes.

NOTE: After removing the service plug grip, do not operate the power switch as it may damage the hybrid vehicle control ECU.

PRECAUTION
CAUTION: The hybrid system uses high voltage circuits, so improper handling could cause an electric shock or leakage. During service (including installation/removal, inspection and replacement of parts), be sure to follow the procedures (see PRECAUTION ).
REMOVE REAR NO. 2 FLOOR BOARD (See REMOVAL )
REMOVE REAR DECK FLOOR BOX (See REMOVAL )
REMOVE REAR NO. 3 FLOOR BOARD (See REMOVAL )
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
REMOVE SERVICE PLUG GRIP (See REMOVAL )
REMOVE HV BATTERY ASSEMBLY
1. Remove the HV battery from the vehicle (see REMOVAL ).
REMOVE BATTERY COVER (See DISASSEMBLY )
REMOVE NO. 1 WIRE HARNESS PROTECTOR COVER (See REMOVAL )
REMOVE NO. 3 WIRE HARNESS PROTECTOR COVER (See REMOVAL )
REMOVE NO. 3 BATTERY CARRIER CUSHION (See REMOVAL )
REMOVE MAIN BATTERY CABLE (See REMOVAL )
REMOVE NO. 2 MAIN BATTERY CABLE (See REMOVAL )
REMOVE NO. 2 FRAME WIRE
CAUTION: Wear insulating gloves.
1. Disconnect the temperature sensor connector from the battery ECU.
2. Remove the clamp, then disconnect the No. 2 frame wire connector from the battery ECU.
  
  Fig 1: Disconnecting Temperature Sensor Connector From Battery ECU
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the 26 nuts and No. 2 frame wire.
  
  Fig 2: Removing Frame Wire
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002