The CarRundown verdict.
We recommend the Topdon ArtiDiag500 BMS for owners who want four-system diagnostics and battery registration in one handset. It covers engine, transmission, ABS and airbag systems, performs BMS resets for accurate battery management and detects vehicle information automatically with AutoVIN, across more than 70 car brands.
The ArtiDiag500 BMS sits above the ArtiLink600 in Topdon’s DIY line. Its focus is system coverage and battery service: engine, transmission, ABS and airbag diagnostics plus BMS resets after a battery replacement.
The details that matter.
| Exact variant | ArtiDiag500 BMS · Default Title · SKU AD500BMS |
|---|---|
| Systems | Engine, transmission, ABS and airbag |
| Battery service | BMS reset for battery system management |
| Vehicle detection | AutoVIN |
| Coverage | More than 70 car brands, per Topdon |
| Listed price | $159.00 USD on Topdon's US store |
What stands out
- Four major systems in one tool
- BMS reset after a battery replacement
- AutoVIN identifies the vehicle automatically
- Coverage across more than 70 brands, per Topdon
Before you buy
- Check support for your exact make, model and year
- Topdon’s listing is short on hardware dimensions, so review the product page for the full specification
- A fault code is a starting point, not proof a part has failed
Four systems, one handset
Topdon lists engine, transmission, ABS and airbag diagnostics, which covers the systems most DIY owners see warning lights for.
Battery registration
The BMS reset function supports accurate battery system management after a replacement, which matters on vehicles that track battery state.
AutoVIN
AutoVIN detects vehicle information automatically, so you spend less time entering details and more time reading data.
Compared with the ArtiLink600
Choose the ArtiDiag500 BMS for transmission coverage and a stronger system list; the ArtiLink600 remains the simpler, lower-priced option. Our OBD2 scanner guide shows how to choose.
A good fit for
Owners who service their own cars and want engine, transmission, ABS and airbag diagnostics plus BMS resets.
Consider another option if
You only need to read basic engine codes occasionally.
Keep reading: How to choose an OBD2 scanner.
Your questions, answered.
Which systems does it cover?
Engine, transmission, ABS and airbag.
What is a BMS reset?
A battery management system reset registers a new battery on vehicles that track battery state; the ArtiDiag500 BMS performs it, per Topdon.
How many brands does it support?
Topdon lists more than 70 car brands.
Product specifications checked against Topdon’s official product information on October 25, 2026. Recommendations are our editorial assessment. Our editorial standards.