The D200 OBD2 Scanner is a professional automotive diagnostic tool designed to provide comprehensive vehicle diagnostics and advanced functions. For users who need J2534 programming capability, please note that the J2534 function is not included by default and requires a separate purchase.
In this article, we will provide a complete guide on how to purchase the J2534 for your D200 OBD2 Scanner and how to activate it step by step, so you can start using the function quickly and correctly.
Where to buy the J2534
Purchase link: https://www.vdiagtool.com/function-stock
After the purchase is completed, we will send the J2534 account to your email address.
How to Activate and Use J2534 After Purchase
After completing the purchase from Function Stock, please follow the steps below to activate and use the J2534 function on your D200:
• Make sure your D200 device is connected to your Windows PC properly.
• Log in to your D200 account on the device and ensure it is connected to the internet.
• Once the J2534 is successfully purchased, the authorization will be bound to your device.



• Restart the device to refresh the system authorization status.
• Open the installed J2534 driver (VDIAGTOOL VCI) on your PC.
• Launch your matching OEM software and select “J2534” as the communication interface.
• Select VDIAGTOOL VCI from the device list and start diagnosis or programming.