POWER MIRROR CONTROL SYSTEM, Diagnostic DTC:U0142

DTC Code DTC Name
U0142 Lost Communication with Main Body ECU

DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area
U0142 Lost Communication with Main Body ECU No communication with main body ECU (multiplex network body ECU) and front multiplex network door ECU

  • CAN communication system

  • Main body ECU (multiplex network body ECU)

  • Front multiplex network door ECU LH

  • Front multiplex network door ECU RH

PROCEDURE


  1. CHECK FOR DTC (CAN COMMUNICATION SYSTEM)


    1. Check for DTCs.

      Click here


      Body Electrical > Front Left Door > Trouble Codes
      Body Electrical > Front Right Door > Trouble Codes
      OK
      DTC U0142 is not output.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    GO TO CAN COMMUNICATION SYSTEM Click here