POWER STEERING SYSTEM(for Power Tilt and Power Telescopic Steering Column), Diagnostic DTC:U0100/41, U0129/42, U1104/45

DTC Code DTC Name
U0100/41 Lost Communication with ECM/PCM "A"
U0129/42 Lost Communication with Brake System Control Module
U1104/45 Lost Communication with Driving Support ECU

DESCRIPTION

The power steering ECU assembly receives signals from the ECM and skid control ECU (brake actuator assembly) via the CAN communication system.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note
U0100/41 Lost Communication with ECM/PCM "A" Lost communication with ECM

  • CAN communication system

  • ECM

 On After normal confirmation -
U0129/42 Lost Communication with Brake System Control Module Lost communication with skid control ECU (brake actuator assembly)

  • CAN communication system

  • Skid control ECU (brake actuator assembly)

 On After normal confirmation -
U1104/45 Lost Communication with Driving Support ECU Lost communication with Forward recognition camera

  • CAN communication system

  • Forward recognition camera

 Off After normal confirmation -

PROCEDURE


  1. GO TO CAN COMMUNICATION SYSTEM


    1. Go to CAN Communication System.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

    END