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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) >> Front Passenger Airbag Assembly >> Installation [06/2018 - 08/2021] >> Procedure

Installation [06/2018 - 08/2021]: Procedure

  1. INSTALL NO. 3 INSTRUMENT PANEL WIRE 
    1. Connect the 2 airbag connectors of the No. 3 instrument panel wire to the instrument panel passenger airbag assembly.
      GTY807108Courtesy 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.
      • Be sure to only connect the connectors to each corresponding color.
    2. Push in the 2 airbag connector locking buttons as shown in the illustration to install the 2 airbag connectors to the instrument panel passenger airbag assembly.
    3. Engage the clamp.
  2. INSTALL INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY 
    1. Engage the 3 hooks.
      GTY786163Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Push in the instrument panel passenger airbag assembly to engage the 3 hooks.
      GTY829695Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the instrument panel passenger airbag assembly with the 2 screws.
      GTY786152Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 1

  4. CONNECT NO. 3 INSTRUMENT PANEL WIRE 
    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. Before connecting the connector, check that the position of the white housing lock is as shown in the illustration.
      GTY778669Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Correct *b Incorrect
    4. Connect the No. 3 instrument panel wire.
      GTY829692Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      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 as it may result in an insecure connection.
  5. INSTALL NO. 3 INSTRUMENT PANEL REGISTER ASSEMBLY 

    Refer to PROCEDURE - Step 3