D100

The D100 covers full-system diagnostics across core vehicle modules—ABS, SAS, IMMO, DPF, SRS, TPMS, and more. It dives into complex system issues beyond basic scans, providing detailed data to pinpoint hidden faults, empowering workshops and car owners to resolve even tough problems efficiently without relying on costly factory tools.

VDIAGTOOL D100 unlocks complete OBD2 capabilities: instantly read/clear trouble codes, stream real-time live data, run component tests, check I/M readiness, and retrieve vehicle/ECU details... it delivers accurate diagnostics to simplify troubleshooting, save time, and eliminate unnecessary repair costs—your reliable OBD2 solution.

With bi-directional control, the D100 sends direct commands to vehicle components (windows, mirrors, headlights, etc.) and receives real-time feedback via intuitive phone operation. It pinpoints root causes by distinguishing electrical from mechanical issues, validates repairs in real time, and reduces unnecessary part replacements—elevating your diagnostic capabilities up to profession.

The D100 is equipped with 17 core maintenance functions—including Oil Reset, EPB, SAS, DPF/GPF, ABS Bleeding, and Injector Coding, and so on—it covers basic upkeep to advanced system calibration. It enables professional vehicle care on-site, slashing repair time and costs, making it an essential tool for both auto enthusiasts and service workshops.

Pair the D100 with your iOS/Android phone via Bluetooth to link car and phone in seconds—transforming your phone into a full diagnostic tool. Its equipped app(VDIAGTOOL) adds practical perks: safety ratings, warning light decoding, DTC Look-up, and lifetime free updates. A portable, user-friendly solution for quick, hassle-free on-demand vehicle checks.

*Note: Enable phone Bluetooth when using the app for diagnosis.

The VDIAGTOOL app is essential to unlock the D100's mobile diagnostic capabilities.

• Download & install the app

• Register an account

• Scan the D100's QR code to activate it

• Plug the device into your vehicle's OBD port.

*Note: If the QR code doesn't work, please enter the device's serial number directly to activate it.

New update: VDIAGTOOL App V1.1.8 is now available. Support searched & horizontal-view live data streams. Update in App with one click.

The D100 pairs with the VDIAGTOOL App to offer extra practical functions: Smog Check (supports emission compliance), OBD DTC Lookup (quick fault code details), Performance Test (vehicle status monitoring), and Technical Bulletins, etc. These tools make diagnostics more comprehensive, fitting daily checks and professional use.

The D100 delivers data-driven smart diagnostics: 8-channel live data streams, auto full-system scans, and printable health reports. Whether you’re home repairing or sharing reports with clients, it makes diagnostics more efficient and visual, helping you grasp vehicle health precisely to inform smart maintenance decisions.

Get J2534 OE-level diagnosis with the D100 in 4 simple steps (only for Windows computers):

• Connect the device to your PC,

• Download the *J2534 driver（VDIAGTOOL VCI） in vdiagtool.com

• Purchase your vehicle’s J2534 from Function Stock

• Get matching OEM software by yourself.

*Function Mall>>https://www.vdiagtool.com/function-stock

The D100 delivers all-around coverage: it works with 95% of car brands, 20,000+ models, and supports core protocols. It offers OE-level diagnostic precision and Lifetime updates, eliminates the need for new tools when new models launch, and cuts long-term costs—your professional, cost-effective solution for comprehensive vehicle maintenance.

*Note: Please click >>vehicle coverage<< to check if the D100 is compatible with your car model before purchasing.

The packing list includes:

•Package Box

•D100 VCI Unit

•Type-C Cable

•Type-C to Type-A Adapter

•Multilingual User Manual

•Tool Kit