AIR CONDITIONING SYSTEM, Diagnostic DTC:U0131, U0142, U0155, U0293, U1114

DTC Code DTC Name
U0131 Lost Communication with Power Steering Control Module
U0142 Lost Communication with Main Body ECU
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0293 Lost Communication with EV ECU
U1114 Lost Communication with Main Switch Module

DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
U0131 Lost Communication with Power Steering Control Module No communication with power steering ECU assembly

  • CAN communication system

  • Power steering ECU assembly

 - -
U0142 Lost Communication with Main Body ECU No communication with main body ECU (multiplex network body ECU)

  • CAN communication system

  • Main body ECU (multiplex network body ECU)

 - -
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module No communication with combination meter assembly

  • CAN communication system

  • Combination meter assembly

 - -
U0293 Lost Communication with EV ECU No communication with EV control ECU

  • CAN communication system

  • EV control ECU

 - -
U1114 Lost Communication with Main Switch Module No communication with integration control and panel assembly

  • CAN communication system

  • Integration control and panel assembly

 - -

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTC.

      Click here


      Body Electrical > Air Conditioner > Clear DTCs

    2. Check for DTC.

      Click here


      Body Electrical > Air Conditioner > Trouble Codes
      Result
      Result Proceed to
      DTC U0131, U0142, U0155, U0293 and U1114 are not output A
      DTC U0131, U0142, U0155, U0293 and/or U1114 are output (for LHD) B
      DTC U0131, U0142, U0155, U0293 and/or U1114 are output (for RHD) C

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    C

    GO TO CAN COMMUNICATION SYSTEM Click here