





Autel MaxiCOM MK900
Price history via Keepa
We may earn a commission from links on this page.
Our verdict
The Autel MaxiCOM MK900 is an excellent mid-tier diagnostic tool that offers professional-level bi-directional control for a reasonable price. It is the perfect upgrade for serious DIYers or mobile mechanics, but those requiring advanced ECU reflashing capabilities should look elsewhere.
- ✓Extensive vehicle coverage
- ✓Fast and responsive interface
- ✓Advanced bi-directional control
- ✕No advanced ECU online programming
- ✕Limited free update period
The Autel MaxiCOM MK900 represents a significant leap forward for DIYers and independent shop technicians who need a robust, all-in-one diagnostic solution. As a successor to the popular MK808 series, the MK900 integrates advanced protocols like CAN-FD and DoIP, ensuring it remains relevant for modern vehicle architectures. During our testing, we found the interface to be snappy and intuitive, making it easy to navigate through deep system diagnostics, from ABS and SRS modules to complex drivetrain controllers. The addition of over 3,000 active tests allows you to command components like fuel pumps, cooling fans, and window motors directly, which is a massive time-saver for pinpointing elusive electrical faults. While this tool is incredibly capable for its price range, it is important to note that it is not a full-blown programming tool for ECU reflashing, which limits its utility for those specifically looking to perform deep-level module coding or key programming on high-security systems. For the vast majority of diagnostic and service tasks, however, the Autel MaxiCOM MK900 hits a sweet spot between professional-grade functionality and user-friendly operation. It is a powerful OBD2 scanner that bridges the gap between basic code readers and expensive shop-level equipment, providing the comprehensive coverage needed to tackle almost any maintenance job in a home garage or light-duty repair shop.
Specifications
- Vehicle Coverage
- 1996 to 2026 domestic, Asian, and European vehicles
- Live Data Streaming
- ✓
- ABS/SRS Diagnostics
- ✓
- Bi-Directional Control
- ✓
- Free Updates
- 1 years
- Display Size
- 8 inches
Price history

Price last checked 02/07/2026 · Price history via Keepa
How it compares
| Autel MaxiCOM MK900 | Autel MaxiCheck MX808S | FOXWELL NT201 | |
|---|---|---|---|
| Vehicle Coverage | 1996 to 2026 domestic, Asian, and European vehicles | 1996 to 2026 domestic, Asian, and European vehicles | All OBDII compliant vehicles since 1996 |
| Live Data Streaming | ✓ | ✓ | ✓ |
| ABS/SRS Diagnostics | ✓ | ✓ | — |
| Bi-Directional Control | ✓ | ✓ | — |
Frequently asked questions
Does the Autel MaxiCOM MK900 support CAN-FD and DoIP protocols?
Yes, the MK900 is natively compatible with both CAN-FD and DoIP, making it future-proof for newer vehicle models.
Can this scanner perform bi-directional active tests?
Yes, it supports over 3,000 active tests, allowing you to control vehicle components like actuators and solenoids directly.
Is this tool suitable for a professional auto repair shop?
It is an excellent choice for light-duty shops or as a secondary tool for mobile diagnostics, though high-volume shops may prefer more advanced Autel Ultra-series models.
Are software updates free for the life of the tool?
No, the device typically includes one year of free software updates, after which a subscription is required to continue receiving updates.




