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DTC U0142: Lost Communication With Mainbody ECU [12/2017 - 10/2023]: Description

DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Note
U0142 Lost Communication With Mainbody ECU Communication stop occurs between the rear multiplex network door ECU and main body ECU (multiplex network body ECU) continuously for 10 seconds or more.
  • CAN communication system
  • Main body ECU (multiplex network body ECU) and
  • Rear multiplex network door ECU LH
 Rear Left Door -
DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Note
U0142 Lost Communication With Mainbody ECU Communication stop occurs between the rear multiplex network door ECU and main body ECU (multiplex network body ECU) continuously for 10 seconds or more.
  • CAN communication system
  • Main body ECU (multiplex network body ECU) and
  • Rear multiplex network door ECU RH
 Front Right Door -
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