PARKING ASSIST MONITOR SYSTEM, Diagnostic DTC:U0100, U0126, U0140, U0163, U0233, U1110

DTC Code DTC Name
U0100 Engine ECU Communication
U0126 Steering Sensor Communication
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 Engine ECU Communication Lost communication with ECM CAN communication system
U0126 Steering Sensor Communication Lost communication with spiral with sensor cable sub-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 radio receiver assembly CAN communication system
U0233 Lost Communication with Blind Spot Monitor Master Module Lost communication with blind spot monitor sensor RH*1 CAN communication system
U1110 Lost Communication with Clearance Sonar Module Lost communication with clearance warning ECU assembly*2 CAN communication system

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.

      Click here


      Chassis > Parking Assist Camera > Clear DTCs

    2. Check for DTCs.

      Click here


      Chassis > Parking Assist Camera > 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
      DTC U0100, U0126, U0140, U0163, U0233 and U1110 are not output A
      DTC U0100, U0126, U0140, U0163, U0233 and U1110 is output B

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO CAN COMMUNICATION SYSTEM Click here