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ASC SYSTEM, Diagnostic DTC:U0100, U0122, U0142

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DTC Code DTC Name
U0100 Lost Communication with ECM / PCM "A"
U0122 Lost Communication with Vehicle Dynamics Control Module
U0142 Lost Communication with Body Control Module "B"
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DESCRIPTION

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

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

  • CAN communication system

  • ECM

 Memorized
U0122 Lost Communication with Vehicle Dynamics Control Module No communication with skid control ECU assembly

  • CAN communication system

  • Skid control ECU

 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
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PROCEDURE


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    GO TO CAN COMMUNICATION SYSTEM

    Tip:

    Refer to CAN Communication System.

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    Result
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      END