Installation [11/2021 - ]: Procedure

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

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

HINT: 

Perform this procedure only when required.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Alignment marks

   -

   -

   1. Install the No. 3 ECM bracket with the 2 bolts.

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

      HINT: 

      Install the No. 3 ECM bracket by aligning it with the alignment mark.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Grommet

   *b

   Lock Portion

   1. Install the ECM with the bolt

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

      HINT: 

      Check the grommet for peel-off or disengagement.

   2. Connect the connector in numerical order as shown in the figure.
      NOTE:

      To prevent damage to the connector, when connecting the connector, insert the connector straight in until it stops, and while maintaining the position, lock the lever.

      HINT: 

      Check that the lever is located at the position shown in the figure (position beyond the lock portion).

1. When the ECM is replaced
   1. Perform [Entry VIN].

      Refer to REGISTRATION [11/2021 - 10/2024] , or refer to REGISTRATION [10/2024 - ]

   2. Perform [Module registration].

      Refer to UPDATE ECU SECURITY KEY [11/2021 - ]

   3. Perform the registration of immobilizer.

      Refer to REGISTRATION [11/2021 - ]

Refer to WORK PROCEDURE [11/2021 - ]

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 [11/2021 - ]