Frequently asked questions (FAQ) about the vehicle diagnostic device
Which is the best automotive diagnostic tool?
It depends on the intended use. For cars, we recommend the Vident iSmart900 Pro, and for trucks and coaches, we recommend the professional truck diagnostic tool. For beginners, an OBD2 Bluetooth adapter is suitable.
What is an OBD2 diagnostic tool?
An OBD2 device connects to the vehicle's diagnostic connector. It reads error codes from the control unit and indicates where problems exist in the vehicle.
Can I clear errors with a diagnostic device?
Yes, many devices allow you to reset error codes. For example, you can turn off a warning light in the cockpit yourself after a repair.
How much does a good diagnostic device cost?
Simple OBD2 adapters start at around €40. Professional multi-brand devices for cars, trucks, and buses cost between €400 and €1,200, depending on the features.
Is a diagnostic tool compatible with every vehicle?
OBD2 devices are generally compatible for cars built after 2000 (gasoline) or 2004 (diesel). For trucks and coaches, you need special diagnostic devices with the appropriate connectors and software.