Installation [06/2017 - ]: Procedure

1. Check that the ignition switch is off.
2. Check that the cable is disconnected from the negative (-) battery terminal.
   WARNING:

   Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

3. Before connecting the connector, check that the position of the white housing lock is as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Incorrect

   *b

   Correct

4. Engage the claw and install the front airbag sensor with the bolt.

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

   NOTE:

   • If the front airbag sensor has been dropped, or there are any cracks, dents or other defects in the case or connector, replace it with a new one.
   • When installing the front airbag sensor, make sure that the SRS wiring does not interfere with or is not pinched between other parts.
   • Make sure that the front airbag sensor claw is securely inserted into the body hole.
5. Connect the connector to the front airbag sensor.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   White Housing Lock

   *b

   Connection is completed

   NOTE:

   When connecting any airbag connector, take care not to damage the airbag wire harness.

   HINT: 

   • Be sure to connect the connector until it is locked (when locking, make sure that a click sound can be heard).
   • When the connector is locked, the white housing lock will slide. Do not hold the white housing lock or the part (A) as it may result in an insecure connection.
6. Check that there is no looseness in the installed parts of the front airbag sensor.

for A25A-FKS: Refer to PROCEDURE - Step 2 [03/2017 - 08/2018] , or refer to PROCEDURE - Step 2 [08/2018 - ]

for 2GR-FKS: Refer to PROCEDURE - Step 2

Refer to DTC CHECK / CLEAR [03/2017 - ]

Refer to OPERATION CHECK [06/2017 - 09/2019] , or refer to OPERATION CHECK [09/2019 - 10/2020] , or refer to OPERATION CHECK [10/2020 - 08/2022] , or refer to OPERATION CHECK [08/2022 - ]