The TOPDON TopScan bidirectional scanner turns your phone into a compact vehicle diagnostic tool. You connect it to the OBD2 port through Bluetooth and use the app to check fault codes, view vehicle systems, and create diagnostic reports. You can use bidirectional controls to send commands to supported components, helping you confirm whether a part…
TOPDON TopScan can program keys on some supported vehicles, but coverage depends on the model, year, region, and software plan. You need TopScan Pro or Master with the key programming add-on for supported immobilizer functions; the Lite version does not include the same IMMO capability. You may access functions such as PIN reading, key learning,…
TOPDON TopScan uses a mobile app and a plug-in OBD2 device to diagnose supported vehicles. The purchase typically includes one year of software updates, while continued access to newer coverage and advanced functions may require renewal. Users can often perform basic OBD2 scans without an active subscription, but advanced features and updated vehicle coverage may…