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Installation [10/2020 - ]: Procedure

  1. INSTALL NO. 2 ECM BRACKET 
    1. Install the No. 2 ECM bracket to the ECM with the 2 bolts.

      Torque: 4.5 N.m (46 kgf/cm, 40 in.lbf) 

      NOTE:

      If the ECM has been struck or dropped, replace it.

  2. INSTALL NO. 1 ECM BRACKET 
    1. Install the No. 1 ECM bracket to the ECM with the 2 bolts.

      Torque: 4.5 N.m (46 kgf/cm, 40 in.lbf) 

      NOTE:

      If the ECM has been struck or dropped, replace it.

  3. INSTALL ECM 
    1. Install the ECM with the 2 nuts.

      Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf) 

      NOTE:

      If the ECM has been struck or dropped, replace it.

    2. Connect the 2 connectors to the ECM and push down the lever to lock it.
      NOTE:
      • When connecting the connectors, make sure that dirt, water or other foreign matter does not become stuck between the connectors and other parts.
      • Make sure that the 2 levers are securely locked.
      GTY810644Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL LOWER RADIATOR AIR DEFLECTOR 

    Refer to PROCEDURE - Step 43 [10/2017 - 10/2023] , or refer to PROCEDURE - Step 31 [10/2023 - ]

  5. INSTALL UPPER RADIATOR SUPPORT SEAL 

    Refer to PROCEDURE - Step 44 [10/2017 - 10/2023] , or refer to PROCEDURE - Step 32 [10/2023 - ]

  6. INSTALL RADIATOR COVER PLATE 

    Refer to PROCEDURE - Step 45 [10/2017 - 10/2023] , or refer to PROCEDURE - Step 33 [10/2023 - ]

  7. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to INSTALLATION [10/2020 - 10/2023] , or refer to INSTALLATION [10/2023 - ]

  8. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL 

    Refer to WORK PROCEDURE [10/2020 - 11/2021] , or refer to WORK PROCEDURE [11/2021 - 10/2022] , or refer to WORK PROCEDURE [10/2022 - ]

    HINT: 

    When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

    Refer to AUTOMATIC LEARNING CHART [10/2020 - 11/2021] , or refer to AUTOMATIC LEARNING CHART [11/2021 - 10/2023] , or refer to AUTOMATIC LEARNING CHART [10/2023 - ]