Diesel Data: Automotive Repair
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Removal








P112 HYBRID BATTERY CONTROL: HV BATTERY: REMOVAL

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.

1. 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 Service Precautions.

2. REMOVE REAR NO. 2 FLOOR BOARD Removal
3. REMOVE REAR DECK FLOOR BOX Removal
4. REMOVE REAR NO. 3 FLOOR BOARD Removal
5. 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.

6. REMOVE SERVICE PLUG GRIP Removal
7. REMOVE REAR DECK TRIM COVER





(a) Detach the 4 clips shown in the illustration, then remove the deck trim cover.
8. REMOVE TONNEAU COVER





(a) Remove the tonneau cover from the vehicle.
9. REMOVE REAR SEAT CUSHION ASSEMBLY





(a) Undo the 2 joints shown in the illustration, then remove the rear seat cushion.
10. REMOVE REAR NO. 1 FLOOR BOARD





(a) Remove the 2 bolts and luggage hold belt strikers.
(b) Remove the 5 clips shown in the illustration and the rear floor board.
11. REMOVE REAR SIDE SEAT BACK FRAME LH





(a) Remove the bolt from the rear side seat back frame LH.
(b) Undo the 3 joints, then remove the rear side seat back frame LH.
12. REMOVE REAR SIDE SEAT BACK FRAME RH





(a) Remove the bolt from the rear side seat back frame RH.
(b) Undo the 4 joints, then remove the rear side seat back frame RH.
13. REMOVE REAR NO. 4 FLOOR BOARD





(a) While lifting up the rear floor board as shown in the illustration, undo the 2 joints and remove the rear floor board.
14. REMOVE DECK FLOOR BOX LH





(a) Remove the clip and deck floor box LH.
15. REMOVE DECK TRIM SIDE PANEL LH
(a) Remove the bolt and luggage hold belt striker.





(b) Remove the 2 bolts from the deck trim side panel LH.
(c) Remove the clip from the deck trim side panel LH.
(d) Undo the 8 clips, then pull out a part of the weather strip and remove the deck trim side panel LH.
(e) Disconnect the lighting connector.
16. REMOVE DECK TRIM SIDE PANEL RH
(a) Remove the bolt and luggage hold belt striker.





(b) Remove the 2 bolts from the deck trim side panel RH.
(c) Remove the clip from the deck trim side panel RH.
(d) Undo the 7 clips, then pull out a part of the weather strip and remove the deck trim side panel RH.
17. REMOVE BATTERY CARRIER BRACKET





(a) Remove the 7 bolts and battery carrier bracket.
18. REMOVE NO. 2 QUARTER VENT DUCT INNER





(a) Disconnect the clamp and No. 1 battery blower relay.
(b) Remove the 2 clips.
(c) Slide the vent duct to the battery side, then remove it.
19. REMOVE BATTERY BRACKET REINFORCEMENT





(a) Remove the 7 bolts and battery bracket reinforcement.
20. REMOVE QUARTER VENT DUCT





(a) Disconnect the connector.
(b) Remove the clamp, then disconnect the wire harness.
(c) Remove the bolt, clip and quarter vent duct.
21. REMOVE NO. 6 BATTERY CARRIER PANEL





(a) Remove the 3 bolts, 2 nuts and battery carrier panel.





22. REMOVE JUNCTION TERMINAL
CAUTION: Wear insulating gloves.





23. REMOVE FRAME WIRE
CAUTION:
- Wear insulating gloves.
- Insulate the removed terminals with insulating tape.

(a) Remove the 2 nuts, then disconnect the frame wire from the No. 2 and No. 3 system main relay.
24. REMOVE HV BATTERY ASSEMBLY





(a) Remove the earth bolt and 4 bolts shown in the illustration.





(b) Disconnect the system main relay connector.
CAUTION: Wear insulating gloves.

(c) Disconnect the interlock connector.
CAUTION: Wear insulating gloves.

(d) Remove the clamp, then disconnect the battery ECU connector.
CAUTION: Wear insulating gloves.





(e) Disconnect the battery room ventilation hose from the floor panel.
CAUTION: Wear insulating gloves.

(f) Remove the HV battery.
CAUTION: Wear insulating gloves.
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