ELECTRONICALLY CONTROLLED BRAKE SYSTEM, Diagnostic DTC:C1289

DTC Code DTC Name
C1289 VGRS Control System Malfunction

DESCRIPTION

The skid control ECU assembly communicates with the front steering control ECU (VGRS ECU) via CAN communication.

DTC Code Information Code DTC Detection Condition Trouble Area
C1289 372 When not in test mode and there is no linear solenoid valve offset learning not performed malfunction, a VGRS relative angle detection fail signal occurs for 1 second or more. Front steering control ECU (VGRS ECU)
↑ 373 When not in test mode and there is no linear solenoid valve offset learning not performed malfunction, a VGRS system fail signal occurs for 5 seconds or more. ↑

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

    INSPECT VGRS SYSTEM Click here