DYNAMIC REAR STEERING SYSTEM Steering Wheel is Off-center or Deviates from Neutral Position

CAUTION / NOTICE / HINT

Note

If the rear steering link assembly or the rear suspension is removed and installed, replaced, or adjusted, after performing actuator calibration value initialization, perform neutral position memorization and motor rotation angle sensor calibration.

Click here

PROCEDURE


  1. CHECK FOR DTC


    1. Check for DTCs.

      Click here


      Chassis > DRS > Trouble Codes
      Result
      Result Proceed to
      DTCs are not output A
      DTCs are output B

    B

    GO TO DIAGNOSTIC TROUBLE CODE CHART Click here

    A

  2. CHECK FOR DTC (VARIABLE GEAR RATIO STEERING SYSTEM)


    1. Check for DTCs in the variable gear ratio steering system.

      Click here


      Chassis > VGRS > Trouble Codes
      Result
      Result Proceed to
      DTCs are not output A
      DTCs are output B

    B

    GO TO VARIABLE GEAR RATIO STEERING SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Click here

    A

  3. CHECK TIRE SIZE


    1. Check all the tires.

      Result
      Result Proceed to
      All tire sizes are correct and tire pressures are normal A
      Size of any tire is incorrect B
      All tire sizes are correct, but tire pressures are incorrect C

    B

    REPLACE WITH SPECIFIED SIZE TIRE Click here

    C

    ADJUST TIRE PRESSURE TO SPECIFIED VALUE Click here

    A

  4. CUSTOMER PROBLEM ANALYSIS


    1. Check if a rear wheel alignment adjustment has been performed in the past. Also, if an adjustment has been performed, check if neutral position memorization and motor rotation angle sensor calibration was performed at that time.

      Result
      Result Proceed to

      • A rear wheel alignment adjustment has not been performed.

      • After a rear wheel alignment adjustment was performed, neutral position memorization and motor rotation angle sensor calibration was performed.

      		 A
      After a rear wheel alignment adjustment was performed, neutral position memorization and motor rotation angle sensor calibration was not performed. B

    B

    PERFORM DYNAMIC REAR STEERING SYSTEM CALIBRATION Click here

    A

  5. PERFORM ACTUATOR FORCED ACTIVATION


    1. Perform actuator forced activation to forcibly return the actuator to the neutral position.

      Click here

      Result
      Result Proceed to
      The rear wheels turn. A
      The rear wheels do not turn. B

    B

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    A

  6. CHECK REAR WHEEL ALIGNMENT


    1. Check that the rear wheel alignment is correct.

      OK
      The wheel alignment is normal.
      Result
      Proceed to
      OK
      NG

    NG

    PERFORM REAR WHEEL ALIGNMENT ADJUSTMENT Click here

    OK

  7. CHECK IF STEERING WHEEL IS CENTERED


    1. Perform a driving test and check whether the steering neutral position is correct.

      OK
      The steering neutral position is correct.
      Result
      Proceed to
      OK
      NG

    OK

    END

    NG

    GO TO VARIABLE GEAR RATIO STEERING SYSTEM (PROBLEM SYMPTOMS TABLE) Click here