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, rear airbag sensorsors, side airbag sensors assembly, seat position airbag sensor or airbag sensor assembly remove each sensor as necessary beforehand.

    3. Do not allow the front airbag sensors, rear airbag sensorsors, side airbag sensors assembly, seat position airbag sensor 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 theairbags 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 center 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 center airbag sensor assembly connector.

  3. PARTS LOCATION

    A018MIAC02
    *1 CURTAIN SHIELD AIRBAG ASSEMBLY LH *2 CURTAIN SHIELD AIRBAG ASSEMBLY RH
    *3 FRONT AIRBAG SENSOR LH *4 FRONT AIRBAG SENSOR RH
    *5 HORN BUTTON ASSEMBLY *6 INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY
    *7 REAR AIRBAG SENSOR LH *8 REAR AIRBAG SENSOR RH
    *9 SIDE AIRBAG SENSOR ASSEMBLY LH *10 SIDE AIRBAG SENSOR ASSEMBLY RH
    *11

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

    - MPX-B NO. 1 FUSE

    		 *12

    INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

    - A/BAG-IG FUSE

    - METER FUSE

    - IG1 NO. 3 FUSE
    A018MJXC02
    *1

    CLOCK ASSEMBLY (w/ Airbag Cut Off Switch)

    - PASSENGER AIRBAG ON/OFF INDICATOR

    		 *2 AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY (w/ Airbag Cut Off Switch)
    *3 AIRBAG SENSOR ASSEMBLY *4

    FRONT SEAT INNER BELT ASSEMBLY (Driver Side)

    - SEAT BELT BUCKLE SWITCH (Driver Side)
    *5

    FRONT SEAT INNER BELT ASSEMBLY (Front Passenger Side) (for LHD)

    - SEAT BELT BUCKLE SWITCH (Front Passenger Side)

    		 *6 FRONT SEAT OUTER BELT ASSEMBLY LH
    *7 FRONT SEAT OUTER BELT ASSEMBLY RH *8 FRONT SEAT AIRBAG ASSEMBLY LH
    *9 FRONT SEAT AIRBAG ASSEMBLY RH *10 LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
    *11 SEAT POSITION AIRBAG SENSOR (for Manual Seat) *12 SEAT POSITION AIRBAG SENSOR (for Power Seat)
    *13 SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY *14 FRONT SEAT AIRBAG SUB-ASSEMBLY RH (w/ SRS Seat Cushion Airbag Assembly)
    *15

    COMBINATION METER ASSEMBLY

    - SRS WARNING LIGHT

    		 *16 DLC3