Question:
On the Topdon One Plus, is there an odometer check function, much like the autel has? Handy to check all ECU mileage’s recorded.
Answer:
Yes, Topdon ONE Plus supports odometer check function.
You can check the mileage information recorded by the available ECUs through the Live Data section.
Just enter the relevant control module and check its data stream for the stored odometer values.
Availability may vary depending on which mileage data the vehicle’s ECUs provide.
How to check mileage with Topdon?
Locate the Data Stream: Mileage is usually stored in the instrument cluster, but can also reside in the engine control unit (ECU), transmission, or body control module.
Run a Full System Scan: If the mileage is hidden or hard to find in a specific module, perform an all-system health scan to aggregate module data.
Same way goes for Topdon Phoenix and Artidiag series scanners.
