Topdon ONE vs Phoenix Max/Smart
What is the difference between Topdon ONE/ONE LITE and Phoenix Max/Smart? Topdon ONE is much cheaper. They are not really comparable. The Phoenix Smart and Max […]
Topdon ONE
Topdon ONE VCI vs Rlink J2534 Interface
What is the difference between the Topdon Rlink J2534 and the VCI that comes with the TOPDON ONE Lite/ONE tablet? They are similar but not […]
Topdon ONE VCI & AlfaOBD Solved Ram ProMaster 3.0L Cooling Fan Issue
A Dodge Ram ProMaster with the 3.0L diesel engine arrived at the shop with cooling fan issues. The diagnostic path seemed straightforward enough: use a […]
Topdon ONE Series Activation, Connection and Update Guide
How to activate, connect and update Topdon ONE Series Scanners? I. Basic Setup Press and hold the power button for 3s to turn on […]
How to Unlock VAG SFD Gateway with Topdon ONE Series?
TOPDON has announced a licensing agreement with Volkswagen that allows their tools to officially unlock SFD secure gateway technology. This isn’t just another workaround – […]
Topdon ONE vs Topdon ONE Lite
What is the difference between 2026 new Topdon ONE Lite and ONE diagnostic scanner? The new TOPDON ONE Series will be positioned between the Artidiag […]