To access advanced diagnostic features—such as J2534 programming—on your VDIAGTOOL D-Series scanner, a valid subscription code is required. This guide provides a clear, step-by-step walkthrough on how to purchase, retrieve, and successfully activate your code with ease.
1. Purchase Your Subscription Service
Start by securing the subscription that matches your vehicle and D-Series model:
Access the store:
Either open the VDIAGTOOL App, navigate to the "Mall" section, or visit our official subscription page >> https://www.vdiagtool.com/function-stock
Select & pay:
Choose your desired subscription (e.g., D200 All Special Function Unlock), click "Buy Now".
Review the Privacy Policy & Subscription Terms, check the agreement box, then click "Pay Now" to complete payment
2. Locate Your 16-Letter Subscription Code
After successful payment, your code will be delivered in 2 ways:
- Email: The 16-letter code will be sent to the email address registered to your VDIAGTOOL app account.
- Official website (this website): Log in to your account, go to User Center -> My Subscription Order to view your purchased subscription code.
It is strongly recommended to log in to both the app and the official website using the same email address.
3. Activate the Code in the VDIAGTOOL App
Follow these steps to link the code to your D-Series device:
- Open the VDIAGTOOL App, tap "Me" (bottom-right corner) to enter your personal center, then select "Subscription Service".
- On the Subscription Service page, find your bound D-Series device, then tap the "Renew" button.
Enter the 16-letter code (formatted as XXXX-XXXX-XXXX-XXXX) in the input field, then click "Verify".
Finally, confirm the subscription has been activated, and double-check the service's validity period
If you run into issues with purchase, code retrieval, or activation, contact our support team at service@vdiagtool.com.
