STEERING PAD DISPOSAL

Tech Tips

When scrapping a vehicle equipped with an SRS or disposing of the steering pad, be sure to first deploy the airbag in accordance with the procedure described below. If any abnormality occurs during the airbag deployment, contact the SERVICE DEPARTMENT of the DISTRIBUTOR.

CAUTION:


  • Never dispose of a steering pad with an unactivated airbag.


  • The airbag produces a loud, exploding sound when it activates. Perform the operation where it will not be a nuisance to people nearby.


  • A01DYBCE03

    When activating the airbag, always use the specified SST (SRS airbag deployment tool).


  • Perform procedures in a place away from electrical interference.


  • When activating the airbag, stand at least 10 m (33 ft.) away from the steering pad.


  • The steering pad becomes very hot when the airbag is deployed. Do not touch it for at least 30 minutes after activation.


  • Use gloves and safety glasses when handling a steering pad with a deployed airbag.


  • Do not apply water to a steering pad with a deployed airbag.


  • Always wash your hands with water after completing the operation.


  1. DISPOSE OF STEERING PAD ASSEMBLY TOGETHER WITH VEHICLE

    Tech Tips

    Prepare a battery as the power source to deploy the airbag.


    1. A01DYBCE03

      Check if SST is functioning properly.

      SST
      09082-00700

      1. A01E0QIE09
        Text in Illustration
        *1 Battery

        Connect the SST's red clip to the positive (+) battery terminal and the black clip to the negative (-) battery terminal.

        Tech Tips

        The yellow connector will be used to connect to another SST in a later step.

      2. A01DZT4E02

        Press the SST activation switch, and check that the LED of the SST activation switch illuminates.

        CAUTION:

        If the LED illuminates when the activation switch is not pressed, SST may have a malfunction, in which case that SST should not be used.

      3. Disconnect SST from the battery.

    2. Follow the "Precaution" Click here.

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

      CAUTION:

      Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

    4. Remove the steering column cover lower Click here.


      1. Turn the steering wheel to the right and left as necessary to remove the 2 screws.

      2. Remove the screw and cover lower.

    5. A01E1E3E01

      Install SST.

      CAUTION:

      Check that there is no free play in the steering wheel and steering pad.


      1. Disconnect the yellow airbag connector from the spiral cable.

        Note

        When handling the airbag connector, do not damage the airbag wire harness.

      2. Connect SST (A) to SST (B). Then connect SST (B)'s connector to the spiral cable.

        SST
        09082-00700
        09082-00780

        Note

        To avoid damaging the SST connector and wire harness, do not lock the secondary lock of the twin lock.

      3. A01DWLCE26
        Text in Illustration
        *1 Battery
        *a 10 m or more

        Move SST at least 10 m (33 ft.) away from the front side window.

      4. Maintain a small opening in the front side window for the SST wire harness. Close the remaining windows of the vehicle. Close all doors.

        Note

        Take care not do damage the SST wire harness.

      5. Connect the SST red clip to the positive (+) battery terminal and the black clip to the negative (-) battery terminal.

    6. Deploy the airbag.


      1. Check that no one is inside the vehicle or within a 10 m (33 ft.) radius of the vehicle.

      2. Press the SST activation switch and deploy the airbag.

        CAUTION:


        • When deploying the airbag, make sure that no one is near the vehicle.


        • The steering pad becomes extremely hot when the airbag is deployed. Do not touch it for at least 30 minutes after deployment.


        • Use gloves and safety glasses when handling a steering pad with a deployed airbag.


        • Do not apply water to a steering pad with a deployed airbag.


        • Always wash your hands with water after completing the operation.

        Tech Tips

        The airbag is deployed as the SST activation switch LED illuminates.

  2. DISPOSE OF ONLY STEERING PAD ASSEMBLY

    Note


    • When disposing of the steering pad, never use the customer's vehicle to deploy the airbag.


    • Be sure to follow the procedure detailed below when deploying the airbag.

    Tech Tips

    Prepare a battery as the power source to deploy the airbag.


    1. A01E144E02

      Check if SST is functioning properly (See previous step).

    2. Remove the steering pad Click here.

      CAUTION:


      • When removing the steering pad, work must be started 90 seconds after the ignition switch is turned OFF and after the cable is disconnected from the negative (-) battery terminal.


      • When storing the steering pad, keep the airbag deployment side facing upward.

    3. A01E28AE43

      Using service wire harnesses for the vehicle, tie down the steering pad to a disc wheel (with tire).

      Text in Illustration
      *a Wire Harness Diameter
      *b Stripped Wire Harness Section
      Wire harness
      Stripped wire harness section
      1.25 mm2 or more (0.0019 in.2 or more)

      • Note

        Use a disc wheel (with tire) that you are planning to throw away, as the airbag deployment will damage the disc wheel.

        CAUTION:

        Do not use wire harnesses that are too thin or any other substitute items to tie down the steering pad. They may snap when the airbag deploys. Always use vehicle wire harnesses that have an area of at least 1.25 mm2 or more (0.0019 in.2).

        Tech Tips

        To calculate the area of the stripped wire harness section:


        • Area = 3.14 x Diameter2/4


      1. A01DZSKE01

        Install the 2 bolts with washers into the 2 bolt holes of the steering pad.

        Bolt
        L
        35.0 mm (1.378 in.)
        M
        6.0 mm (0.236 in.)
        Pitch
        1.0 mm (0.039 in.)

        Note


        • Tighten the bolts by hand until they become difficult to turn.


        • Do not tighten the bolts excessively.

      2. A01E0JAE01

        After connecting SST to each other, connect them to the steering pad.

        SST
        09082-00802   ( 09082-10801, 09082-30801 )
      3. A01E1FWE02
        Text in Illustration
        *a 2 times or more

        Wind 3 wire harnesses at least twice around the bolts installed on the left and right sides of the steering pad.

        CAUTION:


        • Tightly wind the wire harnesses around the bolts so that there is no slack.


        • Make sure that the wire harnesses are tight. If there is slack in a wire harness, the steering pafd may come loose when the airbag is deployed.

      4. Face the airbag deployment side of the steering pad upward. Separately tie the left and right sides of the steering pad to a disc wheel through the hub nut holes. Position the SST connector so that it hangs downward through the hub hole in the disc wheel.

        CAUTION:


        • Make sure that the wire harnesses are tight. If there is slack in a wire harness, the steering pad on may come loose when the airbag is deployed.


        • Always tie down the steering pad with the airbag deployment side facing upward.

    4. A01DWNUE03

      Install SST.

      CAUTION:

      Place the tire with disc wheel and steering pad on a level surface.


      1. Connect the connector of SST.

        SST
        09082-00700

        Note

        To avoid damaging the SST connector and wire harness, do not lock the secondary lock of the twin lock. Also, secure some slack for the SST wire harness inside the disc wheel.

      2. A01DV12E01
        Text in Illustration
        *1 Battery
        *a 10 m or more

        Move SST at least 10 m (33 ft.) away from the steering pad.

    5. A01E34LE05

      Cover the steering pad with a cardboard box or tires.

      Text in Illustration
      *a Weight

      1. Covering method using a cardboard box:


        • Cover the steering pad with the cardboard box and place weights of at least 19 kg (43 lb) on the cardboard box in 4 places.

          Cardboard box size
          X minimum = 460 mm (18.11 in.)
          Y minimum = 650 mm (25.59 in.)

          Note


          • When dimension Y of the cardboard box exceeds the tire dimension, X should be the following size.


            • X minimum = 460 mm (18.11 in.) + width of tire


          • If using a cardboard box which is smaller than the specified size, the cardboard box will break during airbag deployment.

      2. A01DXBSE09
        Text in Illustration
        *1

        Tires

        (3 or more)
        *a Inner Diameter
        *b Weight

        Covering method using tires:


        • Place at least 3 tires (without disc wheels) on top of the tire (with disc wheel and steering pad).

          Tire size
          Width minimum
          185 mm (7.28 in.)
          Inner diameter minimum
          360 mm (14.17 in.)

        CAUTION:

        Do not use tires with disc wheels to cover the tire (with disc wheel and steering pad).

        Note


        • Use tires that you are planning to throw away, as the airbag deployment may damage the tires.


        • Do not place the SST connector under the tire as the connector may be damaged.

      3. A01E1E8E01

        Tie the tires together with 2 wire harnesses.

        CAUTION:

        Make sure that the wire harnesses are tight. If there is slack in a wire harness, the tires may come loose when the airbag is deployed.

    6. A01E30VE12
      Text in Illustration
      *A Using Cardboard Box
      *B Using Tires
      *1 Steering Pad
      *2 Battery
      *a 10 m or more

      Deploy the airbag.


      1. Connect the SST red clip to the positive (+) battery terminal and the black clip to the negative (-) battery terminal.

      2. Check that no one is within a 10 m (33 ft.) radius of the steering pad.

      3. Press the SST activation switch and deploy the airbag.

        CAUTION:

        When deploying the airbag, make sure that no one is near the tires.

        Tech Tips

        The airbag is deployed as the SST activation switch LED illuminates.

    7. A01DWC1E01

      Dispose of the steering pad.

      CAUTION:


      • The steering pad becomes extremely hot when the airbag is deployed. Do not touch it for at least 30 minutes after deployment.


      • Do not apply water to a steering pad with a deployed airbag.


      • Always wash your hands with water after completing the operation.


      1. Remove the steering pad from the disc wheel.

      2. Place the steering pad in a plastic bag, tie it tightly and dispose of it in the same way as other general parts.