Installation [11/2021 - 12/2023]: Procedure

Torque: 5.5 N.m (56 kgf/cm, 49 in.lbf) 

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Connect the connector and Install the multi power control sub-battery with the 4 nuts.

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

      NOTE:

      • If the multi power control sub-battery has been struck or dropped, replace it.
      • When storing the multi power control sub-battery, do not store for 24 hours or more on its side, flipped upside down or in a tilted condition.
      • If the multi power control sub-battery was replaced, turn the ignition switch to ON and then off with the shift position in P and wait 3 seconds to perform ECU learning.
      • Refer to the table below for the combination of the multi power control ECU assembly and multi power control sub-battery.

        Parts	Combination 1	Combination 2
        Letters on Multi Power Control ECU Label	#A	#B
        Letters on Multi Power Control Sub-battery Label	#1	#2

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *1	Multi Power Control ECU Assembly
      *2	Multi Power Control Sub-battery
      *a	Label

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

WARNING: Wear insulated gloves.

for Bolt 

Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

for Nut 

Torque: 18 N.m (184 kgf/cm, 13 ft.lbf) 

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

Refer to INSTALLATION [11/2020 - 12/2022] , or refer to INSTALLATION [12/2022 - ]