ELECTRONICALLY CONTROLLED BRAKE SYSTEM, Diagnostic DTC:C1289/41

DTC Code DTC Name
C1289/41 VGRS Control System Malfunction

DESCRIPTION

The skid control ECU communicates with the steering control ECU via CAN communication.

If a malfunction in the VGRS system is detected, cooperative control of the steering is prohibited by the fail-safe function.

DTC Code Information Code DTC Detection Condition Trouble Area
C1289/41 372 When the system is not in test mode and there is no "linear solenoid valve offset learning unfinished" malfunction, the VGRS relative angle detection system failure signal is output for 5 seconds or more.

  • VGRS system

  • Brake control system

PROCEDURE


  1. CHECK DTC FOR VGRS SYSTEM


    1. Clear the DTC Click here.

    2. Check for the VGRS system DTC Click here.

      Result
      Result Proceed to
      DTC (VGRS system) is not output A
      DTC (VGRS system) is output B

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO VGRS SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) Click here