KINETIC DYNAMIC SUSPENSION SYSTEM, Diagnostic DTC:C1879/79

DTC Code DTC Name
C1879/79 Zero Point Calibration of Acceleration Sensor Undone

DESCRIPTION

The stabilizer control ECU receives the yaw rate and acceleration sensor zero point information from the skid control ECU via CAN communication.

DTC Code DTC Detection Condition Trouble Area
1879/79 A signal indicating that the yaw rate and acceleration sensor zero point calibration has not been performed is continuously received from the skid control ECU for 5 seconds.

  • Brake control system (Yaw rate and acceleration sensor zero point calibration)

  • Stabilizer control ECU

INSPECTION PROCEDURE

Tech Tips

When this DTC is output, obtain the calibration value of the yaw rate and acceleration sensor zero point first.

PROCEDURE


  1. PERFORM ZERO POINT CALIBRATION


    1. Perform brake control system calibration Click here.


    NEXT

  2. RECONFIRM DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      Result
      Result Proceed to
      DTC is output A
      DTC is not output B

    B

    END

    A

    REPLACE STABILIZER CONTROL ECU Click here