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Home >> Lexus >> 2023 >> ES 350 Base >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System - Service Information (2 Of 3) >> KNEE AIRBAG ASSEMBLY (for Front Passenger Side) >> Installation [06/2018 - 08/2020] >> Procedure

Installation [06/2018 - 08/2020]: Procedure

  1. INSTALL LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY 
    1. Check that the engine switch (for Gasoline Model) or power switch (for HV Model) 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.

      GTY684647Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the airbag connector to the lower No. 2 instrument panel airbag assembly.
      GTY778620Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Airbag Connector
      *b Airbag Connector Locking Button
      Push in this Direction
      NOTE:

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

    4. Push in the airbag connector locking button to install the airbag connector.
    5. Engage the 3 claws to temporarily install the lower No. 2 instrument panel airbag assembly.
    6. Install the lower No. 2 instrument panel airbag assembly with the 3 bolts.

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

      NOTE:

      Confirm that the lower No. 2 instrument panel airbag assembly is installed securely without any excessive gaps and is not protruding outward.

  2. INSTALL LOWER INSTRUMENT PANEL LH 

    Refer to PROCEDURE - Step 29

  3. INSTALL LOWER INSTRUMENT FINISH SUB PANEL 

    Refer to PROCEDURE - Step 30

  4. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 31

  5. INSTALL INSTRUMENT SIDE PANEL RH 

    Refer to PROCEDURE - Step 32

  6. INSTALL FRONT DOOR OPENING TRIM COVER RH 

    HINT: 

    Use the same procedure as for the LH side.

    Refer to PROCEDURE - Step 31

  7. INSTALL COWL SIDE TRIM BOARD RH 

    HINT: 

    Use the same procedure as for the LH side.

    Refer to PROCEDURE - Step 32

  8. INSTALL FRONT DOOR SCUFF PLATE RH 

    HINT: 

    Use the same procedure as for the LH side.

    Refer to PROCEDURE - Step 33

  9. INSTALL INSTRUMENT PANEL FINISH PANEL END RH 

    Refer to PROCEDURE - Step 8

  10. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 

    for Gasoline Model: Refer to PROCEDURE - Step 2

    for HV Model: Refer to PROCEDURE - Step 2

    NOTE:

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

    Refer to INITIALIZATION [06/2018 - 10/2019] , or refer to INITIALIZATION [10/2019 - 08/2020]

  11. PERFORM DIAGNOSTIC SYSTEM CHECK 

    for Gasoline Model: Refer to DTC CHECK / CLEAR [06/2018 - ]

    for HV Model: Refer to DTC CHECK / CLEAR [06/2018 - ]

  12. INSPECT SRS WARNING LIGHT 

    for Gasoline Model: Refer to OPERATION CHECK [06/2018 - 08/2021]

    for HV Model: Refer to OPERATION CHECK [06/2018 - 08/2021]