KINETIC DYNAMIC SUSPENSION SYSTEM, Diagnostic DTC:U0100/71, U0122/71, U0124/71, U0126/71

DTC Code DTC Name
U0100/71 Lost Communication with ECM/PCM "A"
U0122/71 Lost Communication with Vehicle Dynamics Control Module
U0124/71 Lost Communication with Lateral Acceleration Sensor Module
U0126/71 Lost Communication with Steering Angle Sensor Module

DESCRIPTION

DTC Code DTC Detection Condition Trouble Area
U0100/71 While driving at 19 mph (30 km/h), the ECM indicates a CAN communication stop for 3 seconds or more. CAN communication system
U0122/71 The skid control ECU indicates a CAN communication stop for 3 seconds or more. CAN communication system
U0124/71 The yaw rate and acceleration sensor indicates a CAN communication stop for 3 seconds or more. CAN communication system
U0126/71 The steering angle sensor indicates a CAN communication stop for 3 seconds or more. CAN communication system

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs Click here.

    2. Perform a road test.

    3. Check for DTCs Click here.

      Result
      Result Proceed to
      DTC is not output A
      DTC is output (for LHD with Entry and Start System) B
      DTC is output (for RHD with Entry and Start System) C

      Tech Tips

      If a CAN communication malfunction DTC and a related sensor malfunction DTC are output at the same time, the CAN communication malfunction must be repaired before troubleshooting the sensor malfunction DTC.


    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) Click here

    C

    GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) Click here