ACTIVE STABILIZER SUSPENSION SYSTEM, Diagnostic DTC:C19A9, C19AA

DTC Code DTC Name
C19A9 Rear Motor Rotation Angle Sensor Calibration Undone
C19AA Rear Motor Angle Sensor Correction Incomplete

DESCRIPTION

C19A9 is output when motor rotation angle sensor calibration has yet to be performed following replacement of the rear active stabilizer control ECU assembly or rear active stabilizer control actuator assembly.

C19AA is output if motor rotation angle sensor calibration is incomplete.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
C19A9 Rear Motor Rotation Angle Sensor Calibration Undone Motor rotation angle sensor calibration has yet to be performed

  • Motor rotation angle sensor calibration

  • Rear active stabilizer control actuator assembly

 -
C19AA Rear Motor Angle Sensor Correction Incomplete Motor rotation angle sensor calibration is incomplete

  • Motor rotation angle sensor calibration

  • Rear active stabilizer control actuator assembly

 -

CAUTION / NOTICE / HINT

Note

When replacing the rear active stabilizer control actuator assembly, perform motor rotation angle sensor calibration (Rear Stabilizer).

Click here

PROCEDURE


  1. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Rear Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A9 or C19AA is output A
      DTCs other than C19A9 or C19AA are output B

    B

    GO TO DTC CHART Click here

    A

  2. PERFORM MOTOR ROTATION ANGLE SENSOR CALIBRATION (REAR STABILIZER)


    1. Perform motor rotation angle sensor calibration (Rear Stabilizer).

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  3. CLEAR DTC


    1. Using the GTS, clear the DTC.

      Click here


      Chassis > Rear Stabilizer > Clear DTCs

    2. Turn the engine switch off.

      Result
      Proceed to
      NEXT

    NEXT

  4. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Rear Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A9 or C19AA is output A
      DTC is not output B

    B

    END

    A

  5. PERFORM MOTOR ROTATION ANGLE SENSOR CALIBRATION (REAR STABILIZER)


    1. Perform motor rotation angle sensor calibration (Rear Stabilizer).

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  6. CLEAR DTC


    1. Using the GTS, clear the DTC.

      Click here


      Chassis > Rear Stabilizer > Clear DTCs

    2. Turn the engine switch off.

      Result
      Proceed to
      NEXT

    NEXT

  7. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Rear Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A9 or C19AA is output A
      DTC is not output B

    B

    END

    A

  8. PERFORM MOTOR ROTATION ANGLE SENSOR CALIBRATION (REAR STABILIZER)


    1. Perform motor rotation angle sensor calibration (Rear Stabilizer).

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  9. CLEAR DTC


    1. Using the GTS, clear the DTC.

      Click here


      Chassis > Rear Stabilizer > Clear DTCs

    2. Turn the engine switch off.

      Result
      Proceed to
      NEXT

    NEXT

  10. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Rear Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A9 or C19AA is output A
      DTC is not output B

    B

    END

    A

  11. REPLACE REAR ACTIVE STABILIZER CONTROL ACTUATOR ASSEMBLY


    1. Replace the rear active stabilizer control actuator assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  12. PERFORM MOTOR ROTATION ANGLE SENSOR CALIBRATION (REAR STABILIZER)


    1. Perform motor rotation angle sensor calibration (Rear Stabilizer).

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  13. CLEAR DTC


    1. Using the GTS, clear the DTC.

      Click here


      Chassis > Front Stabilizer > Clear DTCs

    2. Turn the engine switch off.

      Result
      Proceed to
      NEXT

    NEXT

    END