Diagnostic Tools
Diagnostic tools help automotive technicians read and clear fault codes, view live data, perform active tests and service functions, and identify problems across vehicle systems. Autel is the main diagnostic brand carried by KEY4, especially the professional MaxiSYS line, and KEY4 is an authorized distributor for Autel North America, serving customers in the USA and Canada.
The Autel range includes advanced MaxiSYS tablets for full-system and bi-directional diagnostics, MaxiFlash VCI and J2534 programming support, electric and commercial vehicle diagnostics, MaxiCheck service tablets, AutoLink code readers and MaxiVideo inspection cameras. KEY4 also carries specialized products from GODIAG, including OBD, DOIP and ENET diagnostic interfaces; The Diagnostic Box, including smart key system and transponder antenna testers; and TOPDON, including UltraDiag and Bluetooth diagnostic scanners. Select a tool based on vehicle coverage, required service functions, active-test capability, communication protocols, software update terms and included accessories. Key-specific programming equipment is available under Key Programmers.