Nissan Vehicle Dynamic Control (or VDC) is the name of the stability control system found on Nissan's vehicles.
What Is Nissan Vehicle Dynamic Control?
The system can help prevent under and oversteer by reducing engine speed and applying the brakes individually on specific wheels.
Should you Disable VDC?
The VDC system may need to be disabled in order to get the vehicle unstuck from mud or snow, but is better left on in most other cases.