Removal

P112 HYBRID BATTERY CONTROL: SYSTEM MAIN RELAY: 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 Installation
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 Removal
8. REMOVE TONNEAU COVER Removal
9. REMOVE REAR SEAT CUSHION ASSEMBLY Removal
10. REMOVE REAR NO. 1 FLOOR BOARD Removal
11. REMOVE REAR SIDE SEAT BACK FRAME LH Removal
12. REMOVE REAR NO. 4 FLOOR BOARD Removal
13. REMOVE DECK FLOOR BOX LH Removal
14. REMOVE DECK TRIM SIDE PANEL LH Removal
15. REMOVE BATTERY CARRIER BRACKET Removal
16. REMOVE NO. 6 BATTERY CARRIER PANEL Removal
17. REMOVE JUNCTION TERMINAL Removal
18. SEPARATE FRAME WIRE Removal
19. REMOVE NO. 2 SYSTEM MAIN RELAY

CAUTION: Wear insulating gloves.

(a) Remove the 2 terminal covers.

(b) Remove the nut, then disconnect the system main battery relay terminal and main battery cable.

20. REMOVE NO. 3 SYSTEM MAIN RELAY
NOTE: Wear insulating gloves.

(a) Remove the nut, then disconnect the main battery cable.
(b) Remove the 2 nuts, then disconnect the No. 3 system main relay.
(c) Disconnect the connector and remove the No. 3 system main relay.
21. REMOVE NO. 1 SYSTEM MAIN RELAY
CAUTION: Wear insulating gloves.

(a) Disconnect the connector.
(b) Remove the nut, then disconnect the ground terminal.
(c) Disconnect the 2 clamps.
(d) Remove the system main relay connector.
(e) Remove the 2 bolts and No. 1 system main relay.