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, side airbag sensor assemblies, rear airbag sensors or airbag sensor assembly remove each sensor as necessary beforehand.

    3. Do not allow the front airbag sensors, side airbag sensor assemblies, rear airbag sensors 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

    A0032KIC01
    *A for Hatchback - -
    *1 CURTAIN SHIELD AIRBAG ASSEMBLY LH *2 CURTAIN SHIELD AIRBAG ASSEMBLY RH
    *3 FRONT AIRBAG SENSOR LH *4 FRONT AIRBAG SENSOR RH
    *5 FRONT SEAT OUTER BELT ASSEMBLY LH *6 FRONT SEAT OUTER BELT ASSEMBLY RH
    *7 HORN BUTTON ASSEMBLY *8 INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY
    *9 REAR AIRBAG SENSOR LH *10 REAR AIRBAG SENSOR RH
    *11 SIDE AIRBAG SENSOR ASSEMBLY LH *12 SIDE AIRBAG SENSOR ASSEMBLY RH
    *13

    NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY

    - ECU-B NO. 2 FUSE

    		 - -
    A0032EMC01
    *A for Wagon - -
    *1 CURTAIN SHIELD AIRBAG ASSEMBLY LH *2 CURTAIN SHIELD AIRBAG ASSEMBLY RH
    *3 FRONT AIRBAG SENSOR LH *4 FRONT AIRBAG SENSOR RH
    *5 FRONT SEAT OUTER BELT ASSEMBLY LH *6 FRONT SEAT OUTER BELT ASSEMBLY RH
    *7 HORN BUTTON ASSEMBLY *8 INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY
    *9 REAR AIRBAG SENSOR LH *10 REAR AIRBAG SENSOR RH
    *11 SIDE AIRBAG SENSOR ASSEMBLY LH *12 SIDE AIRBAG SENSOR ASSEMBLY RH
    *13

    NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY

    - ECU-B NO. 2 FUSE

    		 - -
    A0032MHC01
    *1 AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY *2 AIRBAG SENSOR ASSEMBLY
    *3 FRONT SEAT AIRBAG ASSEMBLY LH *4 FRONT SEAT AIRBAG ASSEMBLY RH
    *5 LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY *6 SPIRAL CABLE SUB-ASSEMBLY
    *7 TELLTALE LIGHT ASSEMBLY *8 COMBINATION METER ASSEMBLY
    *9 SRS WARNING LIGHT *10 PASSENGER AIRBAG ON/OFF INDICATOR
    *11

    INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

    - A/BAG FUSE

    - METER FUSE

    - ECU-IG NO. 4 FUSE

    		 *12 DLC3