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Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (W/O Vacuum Brake Booster) - Diagnostic Codes (2 Of 3) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster) >> DTC C1289: VGRS Control System Malfunction [12/2017 - 10/2023] >> Procedure

DTC C1289: VGRS Control System Malfunction [12/2017 - 10/2023]: Procedure

  1. CHECK VARIABLE GEAR RATIO STEERING SYSTEM 
    1. Check if a variable gear ratio steering system DTC is output.

      Chassis > VGRS > Trouble Codes 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    GO TO VARIABLE GEAR RATIO STEERING SYSTEM. Refer to  DIAGNOSTIC TROUBLE CODE CHART [12/2017 - 10/2023]