Autel MaxiSYS Tablets Link Fault Codes to OEM Data
Existing ALLDATA Repair subscribers can use the integration with their current accounts on supported MaxiSYS tablets.
Updated on Nov. 2, 2026 in Automotive — General
Autel U.S. has integrated ALLDATA Repair with select MaxiSYS diagnostic tablets, letting technicians move from a vehicle fault code to the matching OEM diagnostic information. The integration became available November 1, 2026, and supports the MaxiSYS Ultra S2, MS919 S2 and MS909 S2.
Why it matters
For independent repair shops and the drivers who rely on them, the integration shortens the time between a fault code and the manufacturer's repair procedure. ALLDATA reports that more than 400,000 technicians use its platform, so the workflow change reaches a large share of the independent repair market.
The integration covers the MaxiSYS Ultra S2, MS919 S2 and MS909 S2 tablets and became available November 1, 2026. Existing ALLDATA Repair subscribers can use the feature with their current accounts.
The players
Autel U.S.
Autel is a maker of automotive diagnostic tools, and its MaxiSYS tablets are used by repair shops to read vehicle fault codes.
ALLDATA
ALLDATA is an automotive repair information provider whose platform gives technicians OEM repair and diagnostic data for vehicles across most of the U.S. fleet.
The details
From a fault code shown in MaxiSYS, a technician can open the ALLDATA information tied to that code for the selected vehicle. A split-screen view displays the MaxiSYS diagnostic results beside the ALLDATA procedures, so the two sources can be checked together without switching between separate tools.
Timeline
November 1, 2026: Autel and ALLDATA integration became available.
The Home Front
The change sits within the broader shift of independent repair shops toward connected diagnostic tools that pull factory data into the service bay. It follows ALLDATA's launch of Diagnostic Intelligence, an AI-assisted diagnostic solution accessed through the new integration.
If you own a vehicle with a check-engine light or a stored fault code, ask your repair shop whether it uses MaxiSYS with ALLDATA so you know the diagnosis is checked against the manufacturer's procedure. Keep your repair invoices, since they record which diagnostic work was done on your car.
The takeaway
Diagnostic data now moves from the scan tool into the repair procedure in one step, which can make a fault-code diagnosis easier to verify. When a shop quotes diagnostic work, ask whether the findings were checked against the manufacturer's repair information.
Further reading
For more on how these tools fit into routine vehicle upkeep, see Automotive — General.
