Side Airbag Sensor Installation

Restraints. Lexus Gs430, Gs300. Uzs190 Grs190
Supplemental Restraint System. Lexus Gs430, Gs300. Uzs190 Grs190

  1. INSTALL SIDE AIRBAG SENSOR

  2. INSTALL WIRING HARNESS PROTECTOR

  3. INSTALL FRONT SEAT BELT RETRACTOR COVER

  4. INSTALL FRONT SEAT OUTER BELT ASSEMBLY

  5. INSTALL CENTER PILLAR GARNISH LOWER

  6. INSTALL REAR DOOR SCUFF PLATE

  7. INSTALL FRONT DOOR SCUFF PLATE

  8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  9. PERFORM INITIALIZATION

  10. INSPECT SRS WARNING LIGHT

Side Airbag Sensor -- Installation



1. INSTALL SIDE AIRBAG SENSOR
  1. Check that the engine switch is off.

  1. Check that the battery negative (-) terminal is disconnected.

    CAUTION:
    After disconnecting the negative battery terminal, wait for at least 90 seconds before starting the operation.


    Lexus Gs430, Gs300. Uzs190 Grs190
  1. Install the side airbag sensor with the 2 bolts.

    Torque:
    18 N*m{184 kgf*cm, 13 ft.*lbf}
    NOTICE:
    1. If the side airbag sensor has been dropped, or there are any cracks, dents or other defects in the case, bracket or connector, replace it with a new one.
    2. When installing the side airbag sensor, be careful that the SRS wiring does not interfere with other parts and that it is not pinched between other parts.
  1. Check that there is no looseness in the installation parts of the side airbag sensor.

  1. Connect the connetor.



2. INSTALL WIRING HARNESS PROTECTOR


    Lexus Gs430, Gs300. Uzs190 Grs190.Supplemental Restraint System.Airbag System.Side Airbag Sensor  Installation
  1. Engage the 3 claws (A) and install the wiring harness protector to the body.

  1. Connect the connector.

  1. Engage the 2claws (B) and close the protector cover.

  1. Install the hole plug.



3. INSTALL FRONT SEAT BELT RETRACTOR COVER


    Lexus Gs430, Gs300. Uzs190 Grs190.Supplemental Restraint System.Airbag System.Side Airbag Sensor  Installation
  1. Engage the claw and install the front seat belt retractor cover to the body.



4. INSTALL FRONT SEAT OUTER BELT ASSEMBLY


    Lexus Gs430, Gs300. Uzs190 Grs190.Supplemental Restraint System.Airbag System.Side Airbag Sensor  Installation
  1. Install the front seat outer belt assembly with the 2 bolts. Be sure to tighten bolt A before tightening bolt B.

    Torque:
    Bolt A:
    7.5 N*m{77 kgf*cm, 66 in.*lbf}
    Bolt B:
    42 N*m{428 kgf*cm, 31 ft.*lbf}


    Lexus Gs430, Gs300. Uzs190 Grs190.Supplemental Restraint System.Airbag System.Side Airbag Sensor  Installation
  1. Connect the pretensioner connector labeled A, as show in the illustration.

  1. Connect the tension reducer connector labeled B.

  1. Connect the pre-collision safety connector labeled C.



5. INSTALL CENTER PILLAR GARNISH LOWER
  1. Attach the 2 claws and 5 clips to install the garnish.

  1. Pull out the folded lip of the weatherstrip.



6. INSTALL REAR DOOR SCUFF PLATE


Lexus Gs430, Gs300. Uzs190 Grs190.Supplemental Restraint System.Airbag System.Side Airbag Sensor  Installation
  1. Attach the 5 claws to install the scuff plate.

  1. Pull out the folded lip of the weatherstrip.



7. INSTALL FRONT DOOR SCUFF PLATE


Lexus Gs430, Gs300. Uzs190 Grs190.Supplemental Restraint System.Airbag System.Side Airbag Sensor  Installation
  1. Attach the 5 claws to install the scuff plate.

  1. Pull out the folded lip of the weatherstrip.



8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


9. PERFORM INITIALIZATION


10. INSPECT SRS WARNING LIGHT