ELECTRONICALLY CONTROLLED BRAKE SYSTEM(w/ Vacuum Brake Booster), Diagnostic DTC:C1289

DTC Code DTC Name
C1289 VGRS Control System Malfunction

DESCRIPTION

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

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

DTC No. Detection Item DTC Detection Condition Trouble Area Note
C1289 VGRS Control System Malfunction The variable gear ratio steering system fail signal continues to be output for 1 second or more. VGRS ECU (front steering control ECU) -

PROCEDURE


  1. CHECK VARIABLE GEAR RATIO STEERING SYSTEM


    1. Check if a variable gear ratio steering system DTC is output.

      Click here


      Chassis > VGRS > Trouble Codes
      Result
      Proceed to
      NEXT

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    GO TO VARIABLE GEAR RATIO STEERING SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Click here