ASC SYSTEM, Diagnostic DTC:U0129, U0142, U0293

DTC Code DTC Name
U0129 Lost Communication with Brake System Control Module
U0142 Lost Communication with Body Control Module "B"
U0293 Lost Communication With Hybrid Powertrain Control Module

DESCRIPTION

These DTCs are stored when the CAN communication system is malfunctioning.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory
U0129 Lost Communication with Brake System Control Module No communication with skid control ECU assembly

  • CAN communication system

  • Skid control ECU assembly

 Memorized
U0142 Lost Communication with Body Control Module "B" No communication with main body ECU (multiplex network body ECU)

  • CAN communication system

  • Main body ECU (multiplex network body ECU)

 Memorized
U0293 Lost Communication With Hybrid Powertrain Control Module No communication with hybrid vehicle control ECU assembly

  • CAN communication system

  • Hybrid vehicle control ECU assembly

 Memorized

PROCEDURE


  1. GO TO CAN COMMUNICATION SYSTEM

    Tech Tips

    Refer to CAN Communication System.

    Click here

    Result
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