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PARKING ASSIST MONITOR SYSTEM (w/o Side Monitor System), Diagnostic DTC:U0100, U0126, U0129, U0140, U0293

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DTC Code DTC Name
U0100 Lost Communication with ECM
U0126 Lost Communication with Steering Angle Sensor Module
U0129 Lost Communication with Brake System Control Module
U0140 Lost Communication with Body Control Module
U0293 Lost Communication with Hybrid Control Module
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DESCRIPTION

These DTCs are stored if there is a malfunction in the CAN communication system connected to the multi-media module receiver assembly.

Tip:

If CAN communication system DTCs are stored, they may also be stored in other systems.

DTC No. DTC Detection Condition Trouble Area
U0100 Lost communication with ECM CAN communication system
U0126 Lost communication with spiral cable with sensor sub-assembly
U0129 Lost communication with skid control ECU assembly
U0140 Lost communication with main body ECU (multiplex network body ECU)
U0293 Lost communication with power management control ECU
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INSPECTION PROCEDURE

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PROCEDURE


  1. Click here

    CHECK DTC OUTPUT


    1. Clear the DTCs (Click here).

    2. Check for DTCs (Click here).

      OK
      No DTCs are output.
      Tip:

      • If CAN communication system DTCs are stored, they may also be stored in other systems.

      • If the CAN communication system has been inspected and repaired in other systems, the DTCs will not be output when rechecking for DTCs.

      • If these DTCs are output frequently, duplicate the conditions that cause the problem symptoms and perform the inspection again, even though the DTC was not output when rechecking for DTCs (Click here).


  2. Click here

    GO TO CAN COMMUNICATION SYSTEMClick here

  3. Click here

    USE SIMULATION METHOD TO CHECKClick here