PARKING ASSIST MONITOR SYSTEM, Diagnostic DTC:U0126, U0130, U0140

DTC Code DTC Name
U0126 Lost Communication with Steering Angle Sensor Module
U0130 Lost Communication with VGRS
U0140 Lost Communication with Body Control 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 Code Detection Item DTC Detection Condition Trouble Area
U0126 Lost Communication with Steering Angle Sensor Module Lost communication with spiral with sensor cable sub-assembly CAN communication system
U0130 Lost Communication with VGRS Lost communication with 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

PROCEDURE


  1. CHECK DTC OUTPUT


    1. Clear the DTCs Click here.

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

      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
      No DTCs are output A
      DTC U0126, U0130, and/or U0140 are output (for LHD) B
      DTC U0126, U0130, and/or U0140 are output (for RHD) C

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    C

    GO TO CAN COMMUNICATION SYSTEM Click here