Installation

P112 HYBRID BATTERY CONTROL: SYSTEM MAIN RELAY:

INSTALLATION

1. INSTALL NO. 1 SYSTEM MAIN RELAY

CAUTION: Wear insulating gloves.

(a) Install the No. 1 system main relay with the 2 bolts.
Torque: 3.4 Nm (35 kgf-cm, 30 in-lbf)
(b) Connect the system main relay connector.





(c) Connect the 2 clamps, then install the system main relay sub wiring harness to the upper battery carrier.
(d) Install the ground terminal with the nut.
Torque: 5.6 Nm (57 kgf-cm, 50 in-lbf)
(e) Install the connector.





2. INSTALL NO. 3 SYSTEM MAIN RELAY

CAUTION: Wear insulating gloves.

(a) Connect the connector, then temporarily install the No. 3 system main relay.
(b) Install the No. 3 system main relay with 2 new nuts.
Torque: 3.4 Nm (35 kgf-cm, 30 in-lbf)
(c) Install the main battery cable with the nut.
Torque: 5.6 Nm (57 kgf-cm, 50 in-lbf)
3. INSTALL NO. 2 SYSTEM MAIN RELAY





CAUTION: Wear insulating gloves.

(a) Install the No. 2 system main relay with the 2 nuts.
Torque: 3.4 Nm (35 kgf-cm, 30 in-lbf)
(b) Connect the connector.





(c) Temporarily install the system main relay terminal and No. 2 main battery cable terminal, in that order, and tighten a new nut.
Torque: 5.6 Nm (57 kgf-cm, 50 in-lbf)
(d) Install the 2 terminal covers.
4. INSPECT CONTACT CONDITION

CAUTION: Wear insulating gloves.

(a) Check that all the wire harnesses are correctly and securely connected on the upper battery carrier.





NOTE: Make sure that the connectors and clamps are connected exactly the same as the illustration above. If any of them is different, correct it immediately.

5. INSTALL FRAME WIRE (Installation)

6. INSTALL JUNCTION TERMINAL (Installation)

7. INSTALL NO. 6 BATTERY CARRIER PANEL (Installation)

8. INSTALL BATTERY CARRIER BRACKET (Installation)

9. INSTALL DECK TRIM SIDE PANEL LH (Installation)

10. INSTALL DECK FLOOR BOX LH (Installation)

11. INSTALL REAR NO. 4 FLOOR BOARD (Installation)

12. INSTALL REAR SIDE SEAT BACK FRAME LH (Installation)

13. INSTALL REAR NO. 1 FLOOR BOARD (Installation)

14. INSTALL REAR SEAT CUSHION ASSEMBLY (Installation)

15. INSTALL TONNEAU COVER (Installation)

16. INSTALL REAR DECK TRIM COVER (Installation)

17. INSTALL SERVICE PLUG GRIP (Installation)

18. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

19. INSTALL REAR NO. 3 FLOOR BOARD

20. INSTALL REAR DECK FLOOR BOX

21. INSTALL REAR NO. 2 FLOOR BOARD

22. PERFORM INITIALIZATION
(a) Perform initialization (Repair Instruction - Initialization).

NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.