Do I need to purchase another CarMD tester if I buy or sell my vehicle?
No. The CarMD technology is guaranteed to work on all 1996 and newer cars, light trucks, SUVs and minivans manufactured for use in the U.S. from 1996 on. If you buy or sell a vehicle, you can contact the CarMD customer service department to add or disable this vehicle from your account at no extra charge.