WORK NOTICES AND PRECAUTIONS PRECAUTIONS FOR SRS AIRBAG SYSTEM


  1. HANDLING OF A VEHICLE THAT HAS BEEN DAMAGED IN A COLLISION


    1. Refer to the TOYOTA Repair Manual for the SRS airbag system inspection procedures.

    2. If impacts are likely to occur to the front airbag sensors, door side airbag sensors, side airbag sensor assemblies or airbag sensor assembly remove each sensor as necessary beforehand.

    3. Do not allow the front airbag sensors, door side airbag sensors, side airbag sensor assemblies or airbag sensor assembly to become heated to high temperatures.

    4. Check the wire harnesses and connectors for damage and/or melting, as some areas of the airbags and seat belt pretensioners may heat up to several hundred degrees when they operate.

  2. PRECAUTIONS FOR USING ELECTRIC WELDER


    1. Check the Diagnostic Trouble Codes (DTCs).


      1. If one or more DTCs are displayed:


        • Disconnect the negative (-) terminal cable from the battery.

        • Disconnect all the malfunctioning circuit connectors.

        • Disconnect the airbag sensor assembly connector.

      2. If DTCs are NOT displayed:


        • Inspect for damage to the electric wiring harnesses and connectors.

        • Disconnect the negative (-) terminal cable from the battery.

        • Disconnect the airbag sensor assembly connector.

  3. PARTS LOCATION

    B002MKMC02
    *1 CURTAIN SHIELD AIRBAG ASSEMBLY LH *2 CURTAIN SHIELD AIRBAG ASSEMBLY RH
    *3 FRONT SEAT OUTER BELT ASSEMBLY LH *4 FRONT SEAT OUTER BELT ASSEMBLY RH
    *5 FRONT SEAT AIRBAG ASSEMBLY LH *6 FRONT SEAT AIRBAG ASSEMBLY RH
    B002MH3C02
    *1 FRONT AIRBAG SENSOR LH *2 FRONT AIRBAG SENSOR RH
    *3 SIDE AIRBAG SENSOR ASSEMBLY LH *4 SIDE AIRBAG SENSOR ASSEMBLY RH
    *5 DOOR SIDE AIRBAG SENSOR LH *6 DOOR SIDE AIRBAG SENSOR RH
    *7 ECM - -
    B002MLQC01
    *1 AIRBAG SENSOR ASSEMBLY *2 DLC3
    *3 INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY *4 LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
    *5 SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY *6 HORN BUTTON ASSEMBLY
    *7 BODY ECU *8

    INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

    - A/BAG FUSE
    *9 COMBINATION METER ASSEMBLY - -
    *a SRS WARNING LIGHT - -