VEHICLE STABILITY CONTROL SYSTEM, Diagnostic DTC:C1289

DTC Code DTC Name
C1289 VGRS Control System Malfunction

DESCRIPTION

The skid control ECU (brake actuator assembly) communicates with the 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
C1289 VGRS Control System Malfunction The variable gear ratio steering system (VGRS system) fail signal continues to be output for 1 second or more. Variable gear ratio steering system (VGRS system)

PROCEDURE


  1. CHECK VARIABLE GEAR RATIO STEERING SYSTEM


    1. Check for variable gear ratio steering system (VGRS system) DTCs and record any codes that are output.

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      Result
      Proceed to
      NEXT

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