Autel MaxiCOM MK900BT
Price history via Keepa
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Our verdict
The Autel MaxiCOM MK900BT is a powerful and reliable diagnostic powerhouse that is perfect for professional mechanics and serious enthusiasts needing modern protocol support. If you only need basic code reading, this might be overkill, but for those requiring bidirectional control and deep system access, it is a top-tier investment.
- ✓Comprehensive bidirectional control
- ✓Supports modern CAN-FD and DoIP protocols
- ✓Large, responsive 8-inch display
- ✕High renewal cost for software updates
- ✕Steep learning curve for casual users
The Autel MaxiCOM MK900BT is a versatile, professional-grade bidirectional diagnostic tool that acts as a significant upgrade over the entry-level 808-series scanners. In our testing, the 8-inch touchscreen provides a much more intuitive interface for navigating complex vehicle systems compared to older, smaller tablets. It excels at performing deep-dive diagnostics, offering support for over 40 service functions and a robust suite of active tests that allow technicians to command components like fuel pumps, solenoids, and window motors directly. With integrated CAN-FD and DoIP protocols, it is future-proofed for newer vehicle architectures that many older scanners simply cannot read.
We found the wireless VCI connection to be stable and fast, allowing for freedom of movement around the vehicle bay during live data streaming. While it is certainly powerful enough for independent workshops, it also serves as an excellent high-end solution for advanced DIY enthusiasts who want dealership-level diagnostics without the recurring cost of proprietary factory tools. The inclusion of FCA AutoAuth access is a major plus for modern Chrysler, Dodge, and Jeep owners.
However, the device is not without its limitations. While the hardware is impressive, the annual subscription cost for updates can be steep after the initial free period expires, which is a factor to consider for hobbyists. Additionally, the sheer depth of the software can be overwhelming for beginners who are not familiar with advanced diagnostic workflows, making it better suited for those with some mechanical experience.
Specifications
- Vehicle Coverage
- 10,000+ models globally
- Live Data Streaming
- ✓
- ABS/SRS Diagnostics
- ✓
- Bi-Directional Control
- ✓
- Free Updates
- 1 years
- Display Size
- 8 inches
Price history
Price last checked 08/07/2026 · Price history via Keepa
Frequently asked questions
Does the MK900BT support FCA Secure Gateway access?
Yes, it fully supports FCA AutoAuth, allowing you to perform diagnostics and bidirectional tests on 2018 and newer Chrysler, Dodge, and Jeep vehicles.
Is this scanner wireless?
Yes, it uses a Bluetooth-enabled VCI (Vehicle Communication Interface) that plugs into the OBD2 port, allowing you to diagnose the car while sitting in the driver's seat or working under the hood.
Can it program new keys?
It has basic IMMO functions, but it is primarily a diagnostic and service tool. For advanced key programming, you may need a dedicated locksmith tool.