Our Mission
With TOPDON, make your automotive repair easier.
About TOPDON
Founded in 2017, TOPDON specializes in OBD2 diagnostic tool,making repairs easier. Expert support from problem detection to resolution.
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Read Other’s Views of TopScan Pro
TOPDON OBD2 Scanner
TopFix AI-Your AI Expert
AI Assistant Offer Repair Guidance.
TopScan Pro
Comprehensive Diagnostics, Vehicle Insight.
Active Test
Bi-Directional Control to Locate Fault Part
24/7 Expert Support
Our tech team will always help you. Reach us anytime through our toll-free number, in-app feedback, or chat tool.
13+ Advanced Reset Functions: TOPDON topscan pro is an upgraded version of TopScan Lite. Topscan pro version offering 13 reset functions: Oil Reset, Throttle Adaptation, EPB Reset, DPF Regeneration, ABS Bleeding, BMS Reset, Airbag Reset, Injector Coding, Steering Angle Reset, Tire Pressure Reset, Sunroof Initialization, Seat Calibration, Windows Calibration. This obd2 scanner diagnostic tool is the professional car diagnostic tool ideal for for DIY’s and private car owners
Full System Diagnosis, Bi-directional Control: This topdon scanner supports OBDII/EOBD protocols, offering full-system scans for all vehicle makes and models. The bidirectional scan tool lets you send commands from your phone directly to the vehicle’s ECU for active testing, allowing users to analyze and locate faulty parts more accurately, helping you solve problems efficiently
Subscription Fees: Get started with TopScan Pro and enjoy your first year completely subscription-free! Afterward, choose from budget-friendly plans to renewal 13 premium resets features, or 17 advanced special resets diagnostic function. If you don’t subscribe for the second year, you can continue to use features such as I/M Readiness, Vehicle Performance Test, DTC Repair Guide, Warning Light Library, and VE Calculator functions
FCA Gateway Access: Newest topdon scanner pro supports FCA Gateway Access, allowing you to perform protected functions on FCA vehicles, including Chrysler, Jeep, Fiat, Dodge, and Renault vehicles (Note:Topscan Pro just allows you to access the FCA, but you need to have your own FCA account). Enabling accurate diagnostics and maintenance, including specialized features to handle complex vehicle systems with ease
CAN-FD Protocol Support: Our fixd car diagnostic tool supports CAN-FD (Flexible Data Rate) protocol, ensuring seamless compatibility with modern vehicles manufactured after 2019, enabling high-speed data transmission for faster and more precise diagnostics on modern vehicles. Whether you’re diagnosing an older car or the latest model, with no need for a CAN-FD adapter anymore, reducing unnecessary troubles
Live Data & Bluetooth Pairing: TopScan Pro works as an car code reader and supports full functionalities, including reading/clearing DTCs, ECU information, AUTO VIN, Live Data, I/M readiness monitor status, and viewing freeze frame data. OBD2 scanner tool upgraded to 5.0 Bluetooth system for a stable connection up to 33 feet, ensures a faster and more stable Bluetooth connection. The obd2 scanner bluetooth pairing process needs to be completed in the application (IOS: TOPGURU & Android: TopScan)
Gabriela –
Easy to use
This OBD2 device works perfectly with my car. It quickly detected the check engine light and the overall condition of my car, providing an accurate diagnosis and detailed information. It was easy to set up. It’s a lifesaver and a money saver since I no longer have to pay the mechanic for a simple diagnostic check.
Adam R –
Fantastic Diagnostic Tool
I have an older car with a lot of miles so I figured it’s time to take a look and see what’s going on with the check engine light and overall vehicle health. Setup with this device was super easy and I was able to get all of the diagnostic details I needed to make informed decisions about future auto repairs. This scanner has proven to be a reliable and valuable asset to my vehicle’s maintenance.
Sherief –
Super User Friendly
I bought this a few weeks ago and it has been my favorite tool for my 2 cars. it scans and reset mostly anything, what i loved best is the brake bleeding and the sas calibration saved me tons of money, I highly recommend to anyone even if you are not a pro its super user friendly with a great price.
Positive –
Small and Easy to use.
Light weight and slim OBD2 scanner. Very easy to use. Just download app and connect. It reads the scan fast and functions as it should. The Bluetooth connection is really easy too.
Kyle L Conforti –
Subscription is your punishment
What they don’t tell you is that you have to subscribe and pay for AutoAuth in order to use their subscription. Their customer service tried to side step this topic in our conversation. There are less expensive options with way more capabilities FREE. Don’t waste your time getting everything set up to get to work on your vehicle just to have it derailed by a “must subscribe” rabbit chase that only leads to another “must subscribe.”
Nathen K. –
Not worth it
This item cost me more money,it. did not helpAt all .i would look at another company for help with you vehicle don’t wast you money!
Patryk –
Great scanner for the low
Was super easy to setup and fast aswell. Basically just plug n play. The instructions were easy to follow. Once I got into the app, it scanned all my systems really quickly. It didn’t just give me the code number, but actually explained what the issue was in plain English. It’s definitely a step up from the cheap handheld scanners. Worth the money 100%
Amelia Gianoli –
Works well, a little tedious to set up
This works once set up, but had some terrible getting it set up initially. When going through the set up, it seems like you need to subscribe before you can do anything. Closing out of the app I was able to use without subscription, but was very frustrating at the time. The speed of the scan is acceptable, about what I expect from an average scanner. App send to work well so far.
Cheque –
La inscripcion que me pide para usarlo es demasiado, solo tengo funciones ilimitadas de leer lo que pasa mas no es para usarse como un diagnosticador ya que me pide pagar un premium
Veysel –
Sehr gut
Leben am Limit –
Also ich habe schon viele, sehr viele Dongles getestet und auch Namhafte Hersteller mit Kabel und Laptop verbunden, aber sowas was ich gerade erlebt habe, habe ich echt noch nie erlebt.Nachteil:VW hat 3700 MB größe und der Download dauert ewig wenn man kein W-Lan hat. Die Installation dauert auch eine Weile.Das war es an Nachteile. Wenn alles installiert ist, geht alles Sekundenschnelle. Hauptauswahl und zahlreiche Unterwahlen die alles abdecken was man braucht.Beispiel: Ich habe, nein ich hatte Probleme mit der Zentralverriegelung. Fahrerseite vorne sollte ein neues Schloss und neue Kabel gezogen werden. Kostenpunkt im vierstelligen Bereich. Ich habe den Speicher von dem Fehler gelöscht und siehe da. Alles funktioniert wieder und das mehrfach getestet.Schon hat sich die Anschaffung ausbezahlt. Sollte dein Wagen in der Kompatibilitätsliste sein, kaufe es dir. Klare Kaufempfehlung.
Rainer Werthebach –
Eine gute Investition.
Norbert Lichtenecker –
Tolles Gerät, Kompaktmobil funktional perfekte Tool für Einsteiger