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Installation [09/2015 - ]: Procedure

  1. INSTALL SEMICONDUCTOR POWER INTEGRATION ECU 
    1. Connect the 5 connectors.
    2. Engage the 2 claws to install the semiconductor power integration ECU as shown in the illustration.
      GTY685479Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Install in this Direction
  2. INSTALL NO. 1 RELAY BLOCK COVER 
    1. Engage the 2 guides and claw to install the No. 1 relay block cover as indicated by the arrows, in the order shown in the illustration.
      GTY654843Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Install in this Direction (1)
      Install in this Direction (2)
    2. Engage the 2 guides and claw to install the No. 1 relay block cover as indicated by the arrows, in the order shown in the illustration.
      GTY638177Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Install in this Direction (1)
      Install in this Direction (2)
  3. INSTALL RESERVOIR BRACKET 

    Refer to PROCEDURE - Step 10 [09/2015 - 12/2017] , or refer to PROCEDURE - Step 11 [12/2017 - ]

  4. CONNECT BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY 
    1. Move the brake master cylinder reservoir assembly as shown in the illustration to engage the 2 claws.
      GTY682739Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt
      Connector
      Install in this Direction
    2. Connect the reservoir level switch connector and install the bolt.

      Torque: 9.0 N.m (92 kgf/cm, 80 in.lbf) 

  5. CONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [09/2015 - 08/2016] , or refer to INITIALIZATION [08/2016 - 12/2017] , or refer to INITIALIZATION [12/2017 - 08/2019] , or refer to INITIALIZATION [08/2019 - ]