PARKING ASSIST MONITOR SYSTEM(w/o Parallel Parking Assist Function), Diagnostic DTC:U0100, U0126, U0130, U0140, U0163, U0233, U1110

DTC Code DTC Name
U0100 Lost Communication with ECM / PCM "A"
U0126 Lost Communication with Steering Angle Sensor Module
U0130 Lost Communication with Steering Effort Control Module
U0140 Lost Communication with Body Control Module
U0163 Lost Communication with Navigation Control Module
U0233 Lost Communication with Blind Spot Monitor Master Module
U1110 Lost Communication with Clearance Sonar Module

DESCRIPTION

These DTCs are stored if there is a malfunction in the CAN communication system connected to the rear 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 spiral cable with sensor sub-assembly CAN communication system
U0130 Lost Communication with Steering Effort Control Module Lost communication with VGRS ECU (front steering control ECU) 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 radio receiver assembly CAN communication system
U0233 Lost Communication with Blind Spot Monitor Master Module Lost communication with blind spot monitor sensor LH CAN communication system
U1110 Lost Communication with Clearance Sonar Module Lost communication with clearance warning ECU assembly CAN communication system

PROCEDURE


  1. CHECK DTC OUTPUT


    1. Clear the DTCs.


      Chassis > IPA/Parking Assist Monitor > Clear DTCs
      Body Electrical > Navigation System > Clear DTCs

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


      Chassis > IPA/Parking Assist Monitor > Trouble Codes
      Body Electrical > Navigation System > 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 troubleshooting 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