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

    3. Do not allow the door side airbag sensors, front airbag sensors rear airbag sensors, side airbag sensors, seat position airbag sensor or airbag ECU 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 ECU 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 ECU assembly connector.

  3. PARTS LOCATION

    A01FJUGC01
    *1 CURTAIN SHIELD AIRBAG ASSEMBLY LH *2 CURTAIN SHIELD AIRBAG ASSEMBLY RH
    *3 DOOR SIDE AIRBAG SENSOR LH *4 DOOR SIDE AIRBAG SENSOR RH
    *5 FRONT AIRBAG SENSOR LH *6 FRONT AIRBAG SENSOR RH
    *7 FRONT SEAT OUTER BELT ASSEMBLY LH *8 FRONT SEAT OUTER BELT ASSEMBLY RH
    *9 REAR AIRBAG SENSOR LH *10 REAR AIRBAG SENSOR RH
    *11 REAR SEAT 3 POINT TYPE OUTER BELT ASSEMBLY LH *12 REAR SEAT 3 POINT TYPE OUTER BELT ASSEMBLY RH
    *13 SIDE AIRBAG SENSOR ASSEMBLY LH *14 SIDE AIRBAG SENSOR ASSEMBLY RH
    *15

    NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY (for LHD)

    - MPX-B NO. 1 FUSE

    		 *16

    NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY (for RHD)

    - MPX-B NO. 1 FUSE
    A01FK16C03
    *A for LHD - -
    *1 FRONT SEAT AIRBAG ASSEMBLY LH *2 FRONT SEAT AIRBAG ASSEMBLY RH
    *3 HORN BUTTON ASSEMBLY *4 INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY
    *5 LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY *6 LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
    A01FJUZC02
    *A for RHD - -
    *1 FRONT SEAT AIRBAG ASSEMBLY LH *2 FRONT SEAT AIRBAG ASSEMBLY RH
    *3 HORN BUTTON ASSEMBLY *4 INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY
    *5 LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY *6 LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
    A01FJZJC01
    *A for LHD - -
    *1 AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY (w/ Airbag Cut Off Switch) *2 AIRBAG ECU ASSEMBLY
    *3 SEAT POSITION AIRBAG SENSOR *4 SPIRAL CABLE SUB-ASSEMBLY
    *5

    FRONT SEAT INNER BELT ASSEMBLY LH

    - SEAT BELT BUCKLE SWITCH LH

    		 *6

    COMBINATION METER ASSEMBLY

    - SRS WARNING LIGHT
    *7

    AIR CONDITIONING CONTROL ASSEMBLY

    - PASSENGER AIRBAG ON/OFF INDICATOR

    		 *8 DLC3
    *9

    INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

    - A/BAG-IG2 FUSE

    - METER FUSE

    - IG1 NO. 3 FUSE

    		 - -
    A01FJU7C01
    *A for RHD - -
    *1 AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY (w/ Airbag Cut Off Switch) *2 AIRBAG ECU ASSEMBLY
    *3 SEAT POSITION AIRBAG SENSOR *4 SPIRAL CABLE SUB-ASSEMBLY
    *5

    FRONT SEAT INNER BELT ASSEMBLY RH

    - SEAT BELT BUCKLE SWITCH RH

    		 *6

    COMBINATION METER ASSEMBLY

    - SRS WARNING LIGHT
    *7

    AIR CONDITIONING CONTROL ASSEMBLY

    - PASSENGER AIRBAG ON/OFF INDICATOR

    		 *8 DLC3
    *9

    INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

    - A/BAG-IG2 FUSE

    - METER FUSE

    - IG1 NO. 3 FUSE

    		 - -