VARIABLE GEAR RATIO STEERING SYSTEM DIAGNOSIS SYSTEM


  1. FUNCTION OF WARNING LIGHT AND MESSAGE


    1. A01X3VM

      If a malfunction occurs during system operation, the master warning light on the combination meter comes on and "Check VGRS System" will be displayed on the multi-information display to inform the driver of the system malfunction.

  2. DTC


    1. Normal mode.


      1. DTCs are stored in the steering control ECU and read using the tester Click here.

    2. Test mode.


      1. By switching from normal mode to test mode, the steering angle sensor can be inspected Click here.

        Tech Tips

        Whether the system is in normal mode or test mode can be checked from the indication on the multi-information display. For details of the indication and how to check, refer to "DTC Check/Clear" Click here.

  3. CHECK MASTER WARNING LIGHT


    1. Turn the engine switch on (IG).

    2. Check that the master warning light comes on for 2 seconds.

      Tech Tips

      If the master warning light (VGRS) check result is not normal, proceed to troubleshooting of the warning light circuit.

      Trouble Area See Procedure
      Master warning light circuit

      Click here