AIR CONDITIONING SYSTEM, Diagnostic DTC:U0100, U0131, U0142, U0155, U0163, U0293

DTC Code DTC Name
U0100 Lost Communication with ECM / PCM "A"
U0131 Lost Communication with Power Steering Control Module
U0142 Lost Communication with Body Control Module "B"
U0155 Lost Communication with Instrument Panel Cluster (IPC) Control Module
U0163 Lost Communication with Navigation Control Module
U0293 Lost Communication with HV ECU

DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
U0100 Lost Communication with ECM / PCM "A" No communication with ECM

  • CAN communication system

  • ECM

 - -
U0131 Lost Communication with Power Steering Control Module

No communication with power steering ECU assembly

No communication with ECM

  • CAN communication system

  • Power steering ECU assembly


  • CAN communication system

  • ECM

 - -
U0142 Lost Communication with Body Control Module "B" No communication with main 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

  • CAN communication system

  • Combination meter assembly

 - -
U0163 Lost Communication with Navigation Control Module No communication with radio receiver assembly

  • CAN communication system

  • Radio receiver assembly

 - -
U0293 Lost Communication with HV ECU No communication with hybrid vehicle control ECU

  • CAN communication system

  • Hybrid vehicle control ECU

 - -

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 U0100, U0131, U0142, U0155, U0163 and U0293 are not output A
      DTC U0100, U0131, U0142, U0155, U0163 and/or U0293 are output B

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO CAN COMMUNICATION SYSTEM for LHD: GO TO CAN COMMUNICATION SYSTEM Click here
    GO TO CAN COMMUNICATION SYSTEM for RHD: GO TO CAN COMMUNICATION SYSTEM Click here