STEERING PAD REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during horn button assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Disconnect cable from negative battery terminal Perform steering sensor zero point calibration Lane departure alert system (w/ Steering Control)

Click here

Pre-collision system
Memorize steering angle neutral point Parking assist monitor system

Click here

PROCEDURE


  1. PRECAUTION

    CAUTION:

    Be sure to read Precaution thoroughly before servicing.

    Click here

    B0071NY

    Note

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Click here

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    for 2AR-FE: Click here

    for A25A-FKS: Click here

    for 2GR-FKS: Click here

    CAUTION:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

    B006XLM

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Click here

  3. REMOVE LOWER NO. 2 STEERING WHEEL COVER


    1. Using a screwdriver with its tip wrapped with protective tape, disengage each claw to remove the 3 lower No. 2 steering wheel covers.

      Tech Tips

      Be careful when disengaging the claws, as the lower No. 2 steering wheel cover may fly off.

      B0071IZC01
      *A for LH Side *B for RH Side
      *C for Under Side - -
      *a Protective Tape - -

  4. REMOVE HORN BUTTON ASSEMBLY

    CAUTION:

    When storing the horn button assembly, keep the airbag deployment side facing upward.

    B006Y1DC01
    B006Y8C Deployment Side

    1. Check that the ignition switch is off.

    2. Check that the cable is disconnected from the negative (-) battery terminal.

      CAUTION:

      Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

      B006XLM
    3. B006XHFC01
      *a Torsion Spring
      B006ZFL Push in this Direction

      Using a screwdriver, push in the 3 torsion springs to disengage the 3 pins as shown in the illustration.

      Note

      Lightly hold the horn button assembly so that it does not fall.

      Tech Tips

      Insert the screwdriver from the installation holes for the 3 lower No. 2 steering wheel covers.

    4. Pull out the horn button assembly from the steering wheel assembly and hold the horn button assembly with one hand.

      Note

      When separating the horn button assembly, do not pull the airbag wire harness.

    5. B00715IC01
      *a Airbag Connector
      *b Horn Connector
      *c Airbag Connector Locking Button
      *d Protective Tape
      *e Wire Harness Clamp
      B006ZFL Release in this Direction
      B006WSJ Remove in this Direction

      w/o Occupant Classification System:


      1. Disconnect the horn connector from the horn button assembly.

      2. Using a screwdriver with its tip wrapped with protective tape, release the airbag connector locking button.

      3. Disconnect the airbag connector.

        Note

        When disconnecting any airbag connector, take care not to damage the airbag wire harness.

      4. Using a screwdriver with its tip wrapped with protective tape, release the lock and remove the wire harness clamp to remove the horn button assembly.

    6. B0071D2C01
      *a Airbag Connector
      *b Horn Connector
      *c Airbag Connector Locking Button
      *d Protective Tape
      *e Wire Harness Clamp
      B006ZFL Release in this Direction
      B006WSJ Remove in this Direction

      w/ Occupant Classification System:


      1. Disconnect the horn connector from the horn button assembly.

      2. Using a screwdriver with its tip wrapped with protective tape, release the 2 airbag connector locking buttons.

      3. Disconnect the 2 airbag connectors.

        Note

        When disconnecting any airbag connector, take care not to damage the airbag wire harness.

      4. Using a screwdriver with its tip wrapped with protective tape, release the lock and remove the wire harness clamp to remove the horn button assembly.