ACTIVE STABILIZER SUSPENSION SYSTEM, Diagnostic DTC:C19A7, C19A8

DTC Code DTC Name
C19A7 Front Motor Rotation Angle Sensor Calibration Undone
C19A8 Front Motor Angle Sensor Correction Incomplete

DESCRIPTION

C19A7 is output when motor rotation angle sensor calibration has yet to be performed following replacement of the front active stabilizer control ECU assembly or front active stabilizer control actuator assembly.

C19A8 is output if motor rotation angle sensor calibration is incomplete.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
C19A7 Front Motor Rotation Angle Sensor Calibration Undone Motor rotation angle sensor calibration has yet to be performed

  • Motor rotation angle sensor calibration

  • Front active stabilizer control actuator assembly

 -
C19A8 Front Motor Angle Sensor Correction Incomplete Motor rotation angle sensor calibration is incomplete

  • Motor rotation angle sensor calibration

  • Front active stabilizer control actuator assembly

 -

CAUTION / NOTICE / HINT

Note

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

Click here

PROCEDURE


  1. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Front Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A7 or C19A8 is output A
      DTCs other than C19A7 or C19A8 are output B

    B

    GO TO DTC CHART Click here

    A

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


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

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  3. 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

  4. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Front Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A7 or C19A8 is output A
      DTC is not output B

    B

    END

    A

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


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

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  6. 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

  7. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Front Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A7 or C19A8 is output A
      DTC is not output B

    B

    END

    A

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


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

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  9. 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

  10. CHECK FOR DTC


    1. Using the GTS, check for DTCs.

      Click here


      Chassis > Front Stabilizer > Trouble Codes
      Result
      Result Proceed to
      DTC C19A7 or C19A8 is output A
      DTC is not output B

    B

    END

    A

  11. REPLACE FRONT ACTIVE STABILIZER CONTROL ACTUATOR ASSEMBLY


    1. Replace the front active stabilizer control actuator assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

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


    1. Perform motor rotation angle sensor calibration (Front 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