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Installation [12/2019 - 10/2022]: Procedure

  1. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY 
    1. Check that the ignition switch is off.
    2. Check that the cable is disconnected from the negative (-) auxiliary battery terminal.
      WARNING:

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

    3. Connect the airbag connector to the lower No. 1 instrument panel airbag assembly.
      NOTE:

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

      HINT: 

      Refer to How to Connect or Disconnect Airbag Connector.

      Refer to HOW TO CONNECT OR DISCONNECT AIRBAG CONNECTOR [12/2019 - 11/2023]

    4. Engage the 2 hooks to temporarily install the lower No. 1 instrument panel airbag assembly.
      GTY907723Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Engage the claw.
    6. Install the lower No. 1 instrument panel airbag assembly with the 4 bolts.

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

      NOTE:

      Confirm that the lower No. 1 instrument panel airbag assembly is installed securely without any excessive gaps and is not protruding outward.

  2. INSTALL NO. 1 SWITCH HOLE BASE 

    Refer to PROCEDURE - Step 26

  3. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 27

  4. INSTALL HOOD LOCK CONTROL LEVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 28

  5. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 29

  6. INSTALL COWL SIDE TRIM SUB-ASSEMBLY LH 

    Refer to PROCEDURE - Step 51

  7. INSTALL FRONT DOOR SCUFF PLATE LH 

    Refer to PROCEDURE - Step 52

  8. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 

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

    for A25A-FXS: Refer to PROCEDURE - Step 2

    NOTE:

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

    Refer to INITIALIZATION [12/2019 - 09/2020] , or refer to INITIALIZATION [09/2020 - 10/2021] , or refer to INITIALIZATION [10/2021 - 10/2022]

  9. INSTALL BATTERY SERVICE HOLE COVER (for HV Model) 

    Refer to PROCEDURE - Step 3

  10. PERFORM DIAGNOSTIC SYSTEM CHECK 

    Refer to DTC CHECK / CLEAR [12/2019 - 11/2023]

  11. INSPECT SRS WARNING LIGHT 

    Refer to OPERATION CHECK [12/2019 - 10/2022]

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