Toyota

    Jan. 1, 2020
    Toyota TSBs
    TOYOTAALL 2002 TOYOTA MODELS
    2002 Toyota SRS Parts Replacement Requirements* 
    ChartComponent NotesFollowing all collisions when the SRS does NOT deploy, inspect:
    Steering wheel pad    Front passenger air bag assemblySeat belt pretensionersSide air bags and seat framesWiring harness and connectorsFront and side air bag sensorsMalfunction indicator lamp for correct operation
    The SRS air bag system is an important safety feature of Toyota vehicles. To assure correct system operation, it is necessary to replace certain components of the air bag system following a collision. To assist technicians in determining which components should be inspected, tested or replaced, the manual information has been organized in the matrix and replacement notes below.
    Even in cases of a minor collision where the air bag does not deploy, the steering wheel pad, front passenger air bag assembly, side air bag assembly, air bag sensor assembly and side air bag sensor assembly should be inspected and a diagnostic test should be performed. Always refer to the Toyota service repair manual for the correct diagnostic and repair procedures.    *NOTE: Some Toyota vehicles are equipped with a Passenger Air Bag Manual On-Off Switch, and other Toyota models may have a retrofit passenger air bag switch installed at the dealership. To analyze the condition of the manual on-off switch, technicians must follow specific inspection procedures, which are outlined in the complete bulletin. However, complete air bag manual on-off switch inspection and repair procedures can be found in vehicle-specific Toyota Repair Manuals.

    Collision Repair Chart 
    LEGEND: R = Replace I = Inspect N = Note    Avalon  Camry  Celica  Corolla  Matrix Echo  Prius Sienna Solara   Solara Conv.Steering Wheel Pad  R1  R1  R1  R1  R1  R1  R1  R1  R1  R1 Steering Wheel  I3  I3  I3  I3  I3  I3  I3  I3  I3  I3 Passenger Air bag  R4  R4  R4  R4  R4  R4  R4  R4  R4  R4 Instrument Panel  I5  I5  I5  I5  I5  I5  I5  I5  I5  I5 FR. Impact Sensors  R6  I6a  R6  I6a  I6a  I6  R6  R6  R6  R6 Center AIrbag Sensor  R7  R7  R7  R7  R7  R7  R7  R7  R7  R7 Wire Harness  I8  I8  I8  I8  I8  I8  I8  I8  I8  I8 Side Impact Airbags  N9  N9  N9  N9  N9  N9  N9  N9  N9  N9 Side, Curtain Impact Sensors   N10  N10a  N10  N10  N10  N10  N10  N10  N10  N10 Seat Belt Pre-Tensioner R11  R11  R11  R11  R11  R11  R11  R11  R11  R11 Curtain Shield Airbag n/a R12 n/a n/a n/a n/a n/a n/a n/a n/aSeat Position Sensor   n/a I13 n/a I13 I13 n/a n/a n/a n/a n/aRear Airbag Sensor n/a I14  n/a n/a n/a n/a n/a n/a n/a n/a Land Cruiser RAV4 RAV4EV Highlander  Sequoia Tacoma* 4Runner  Tundra  MR2  SpyderSteering Wheel Pad R1  R1  R1  R1  R1  R1  R1  R1  R1  R1 Steering Wheel I3  I3  I3  I3  I3  I3  I3  I3  I3  I3 Passenger AirbagR4R4R4R4R4R4R4R4R4R4Instrument Panel  I5  I5  I5  I5  I5  I5  I5  I5  I5  I5 FR. Impact Sensors  R6  R6 16a  R6  R6  R6  R6  R6  R6 Center Airbag Sensor R7  R7  R7  R7  R7  R7  R7  R7  R7  R7 Wire HarnessI8I8I8I8I8I8I8I8I8I8Side Impact Airbags  n/a n/a n/a N9  N9  n/a n/a n/a n/a n/aSide, Curtain Impact Sensors   n/a n/a n/a N10  n/a n/a n/a n/a n/a n/aSeat Belt Pre-Tensioner R11  R11  R11  R11  R11  R11  R11  R11  R11  R11 Curtain Shield Airbag n/a n/a R12  n/a n/a n/a n/a n/a n/a n/aSeat Position Sensor   n/a n/a n/a n/a n/a n/a n/a n/a n/a n/aRear Airbag Sensor n/a n/a n/a n/a n/a n/a n/a n/a n/a n/abackComponent Replacment Notes
    Note 1
    Replace the steering wheel pad:
    If the air bag has been deployed or dropped.
    If the steering wheel pad is diagnosed as needing replacement when troubleshooting or during inspection.

    Note 2
    Inspect and if necessary, replace the spiral cable:
    If the spiral cable is diagnosed as needing replacement when troubleshooting or during inspection.

    Note 3
    Inspect and if necessary, replace the steering wheel:
    If the steering wheel is diagnosed as needing replacement during inspection.

    Note 4
    Replace the passenger air bag assembly:
    If the passenger air bag has been deployed or dropped.
    If the air bag is diagnosed as needing replacement when troubleshooting or during inspection.

    Note 5
    Visually inspect and, if necessary, replace the following items if deformed:
    Instrument panel and instrument panel reinforcement.
    Glove compartment or glove compartment door.

    Note 6
    Replace the front impact sensors:
    If either the driver or passenger air bag has deployed (replace both front impact sensors).
    If a front air bag sensor is diagnosed as needing replacement when troubleshooting or during inspection.

    Note 6a
    Replace the front impact sensors:
    If a front air bag sensor is diagnosed as needing replacement when troubleshooting or during inspection.

    Note 7
    Replace the air bag sensor 
    assembly:
    If any air bag has been deployed in a collision, or the air bag sensor assembly has been dropped, or is diagnosed as needing replacement when troubleshooting.

    Note 8
    Inspect and, if necessary, replace the Wire Harness assembly:
    If any part of the SRS wire harness or any connector is diagnosed as needing replacement when troubleshooting or during inspection.

    Note 9
    Replace the following:
    Side impact air bag if it has been deployed, dropped, or is diagnosed as needing replacement when troubleshooting or during inspection.
    Seat cover if it has cuts and/or frayed seams, or is diagnosed as needing replacement during inspection.
    Seat frame if it is bent or has become damaged.

    Note 10
    Replace the side impact sensors:
    If the side air bag assembly has been deployed or the side air bag sensors are diagnosed as needing replacement when troubleshooting or during inspection.

    Note 10a
    Replace the side and curtain shield impact sensors:
    If either the side or curtain shield air bag assembly has been deployed, dropped or is diagnosed as needing replacement when troubleshooting or during inspection.    Note 11
    In the event of driver or passenger air bag deployment, replace all seat belt pretensioners.

    Note 12
    Replace the:
    Curtain shield air bag if it has been deployed, dropped, or is diagnosed as needing replacement when troubleshooting or during inspection.
    Visually inspect and if necessary replace the following items if deformed or cracked:
    Headliner and/or interior trim panels.
    Body components where the curtain shield air bag is mounted.

    Note 13
    Replace the air bag seat position sensor:
    If the air bag seat position senor is diagnosed as needing replacement troubleshooting or during inspection.

    Note 14
    Replace the rear air bag sensor
    assembly:
    If the rear air bag sensor assembly is diagnosed as needing replacement when troubleshooting or during inspection.    back

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