PARKING ASSIST MONITOR SYSTEM, Diagnostic DTC:U0100, U0126, U0129, U0131, U0140, U0163, U1110, U1126

DTC Code DTC Name
U0100 Lost Communication with ECM / PCM "A"
U0126 Lost Communication with Steering Angle Sensor Module
U0129 Lost Communication with Brake System Control Module
U0131 Lost Communication with Power Steering Control Module
U0140 Lost Communication with Body Control Module
U0163 Lost Communication with Navigation Control Module
U1110 Lost Communication with Clearance Sonar Module
U1126 Lost Communication with Parking Assist Monitor Module

DESCRIPTION

These DTCs are stored if there is a malfunction in the CAN communication system connected to the television camera assembly.

Tech Tips

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

DTC No. Detection Item DTC Detection Condition Trouble Area
U0100 Lost Communication with ECM / PCM "A" Lost Communication with ECM CAN communication system
U0126 Lost Communication with Steering Angle Sensor Module Lost communication with steering sensor CAN communication system
U0129 Lost Communication with Brake System Control Module Lost communication with brake actuator assembly (skid control ECU) CAN communication system
U0131 Lost Communication with Power Steering Control Module Lost communication with power steering ECU assembly CAN communication system
U0140 Lost Communication with Body Control Module Lost communication with main body ECU (multiplex network body ECU) CAN communication system
U0163 Lost Communication with Navigation Control Module

  • Lost communication with navigation receiver assembly (for Navigation Receiver Type)

  • Lost communication with radio and display receiver assembly (for Radio and Display Type)

 CAN communication system
U1110 Lost Communication with Clearance Sonar Module Lost communication with clearance warning ECU assembly CAN communication system
U1126 Lost Communication with Parking Assist Monitor Module Lost communication with main body ECU (multiplex network body ECU) CAN communication system

PROCEDURE


  1. CHECK DTC OUTPUT


    1. Clear the DTCs.

      Click here


      Chassis > Advanced Parking Guidance/Parking Assist Monitor > Clear DTCs

    2. Recheck for DTCs and check that no DTCs are output.

      Click here


      Chassis > Advanced Parking Guidance/Parking Assist Monitor > Trouble Codes

      Tech Tips


      • 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

      Result
      Result Proceed to
      DTCs are output A
      No DTCs are output B

    A

    GO TO CAN COMMUNICATION SYSTEM Click here

    B

    USE SIMULATION METHOD TO CHECK Click here