Autel MD909 Pro 2025 - Latest OBD II Bluetooth Scanner

As a trusted name in car diagnostic tools, Autel continues to innovate and push boundaries. To meet the growing demand for reliable and versatile vehicle scanners, Autel has introduced its latest handheld OBD II bluetooth scanner — the MD909 Pro, part of the popular MaxiDiag series.

How does the new Autel MD909 Pro stack up against other scanners in the MaxiDiag series? What upgrades does it bring, what are its standout features, and how does it compare to larger tablet-style diagnostic tools? And of course—how much does it cost? Let’s break it all down.

Brief Introduction

The Autel MD909 Pro takes diagnostics to the next level with full-system scanning and essential service functions. It offers reliable performance in a compact Bluetooth OBD2 scanner.

With features like oil reset, battery registration, EPB and SAS relearn, and DPF regeneration, the MaxiDiag MD909 Pro provides comprehensive coverage for both DIY users and professionals.

Autel MaxiDiag MD909 Pro

$329.00

2025 Newest Professional Scan Tool | Enhanced Mode 6 Diagnostics | All System AutoScan | Support 11 service functions | Support OBDII protocols & all 10 OBDII test modes

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MaxiDiag MD909 Pro Key Features

All-System Diagnostics with 11 Service Functions

The Autel MD909 Pro (also called MaxiDiag MD909 Pro) is a professional OBD2 scanner with Bluetooth, offering full-vehicle system coverage for US/Asian/European cars. This advanced car diagnostic tool features:

• Extensive and current year vehicle coverage for U.S., Asian, and European vehicle makes, access to all modules in all systems
• 11 essential services (Oil/EPB/TPMS/DPF reset, brake bleeding, etc.)

As a latest Autel scanner, the MD909 Pro combines all-in-one diagnostics with wireless convenience for mechanics and DIYers.

The MD909 Pro supports all-system diagnostics.

Advanced OBD2 Coverage

The Autel MD909 Pro delivers professional-grade OBDII scanning with:

• Enhanced Mode 6 diagnostics for in-depth system analysis
• Full 10-mode OBD2 compliance including I/M Readiness emissions testing
• Complete AutoScan for automatic DTC detection across all ECUs
• Real-time data functions: Live sensor readings, freeze frame capture, and code clearing

This OBD2 scanner with Bluetooth combines factory-level protocols with advanced troubleshooting capabilities for comprehensive vehicle diagnostics.

The Autel MD909 Pro enhanced full OBD II functions.

Modern, User-Friendly Hardware

The Autel MaxiDiag MD909 Pro combines powerful diagnostics with an intuitive Android-based platform, featuring:

• 5.5-inch touchscreen with 64GB storage for smooth operation
• 5,000mAh battery for extended diagnostic sessions

This OBD2 scanner with Bluetooth delivers professional-grade vehicle coverage in a portable, user-friendly design, perfect for both auto repair shop and DIYer use.

Bluetooth VCI for Wireless Convenience

The Autel MaxiDiag MD909 Pro revolutionizes diagnostics with its integrated Bluetooth VCI module, enabling:

• True wireless operation for unrestricted movement around the vehicle
• Enhanced maneuverability in tight engine bays or under-dash work areas
• Seamless OBD port connectivity maintaining stable data transmission
• Mobile workshop capability for roadside or pit lane diagnostics

This OBD2 scanner with Bluetooth eliminates cable clutter while delivering full diagnostic power, making it ideal for shops with lift bays or technicians needing portable solutions.

The Autel MaxiDiag MD909 Pro is a OBD2 scanner with bluetooth.

Future-Proof and Expandable

The Autel MaxiDiag MD909 Pro delivers cutting-edge expandability with:

• CAN FD compatibility for next-generation vehicle diagnostics
• Advanced security access (FCA/SFD protocols) for dealer-level programming
• Modular expansion via optional MaxiBAS BT506 battery tester
• Lifetime free updates ensuring ongoing system support

The Autel MaxiDiag MD909 Pro is a future-ready OBD2 scanner with Bluetooth, featuring cloud-based upgradability and continuous updates to keep pace with evolving vehicle technologies, protecting your diagnostic investment long-term.

The MD909 Pro comes with free lifetime software updates.

MD909 Pro vs MD808 Pro: Key upgrades

• Hardware Configuration:

The MD909 Pro features major hardware upgrades, including a 5.5-inch touchscreen replacing physical buttons, a fast quad-core processor with Android 9, and the MaxiVCI V150 Lite for seamless Bluetooth connectivity and easier diagnostics.

• Software Fuctions:

The Autel MD909 Pro builds on the MD808 Pro with more advanced service functions—adding throttle reset, AFS headlamp adjustment, brake bleeding, and more.

Paired with the MaxiVCI V150 Lite, this upgraded OBD2 Bluetooth scanner supports CAN FD, DoIP, and secure gateway access, making the MaxiDiag MD909 Pro a powerful and versatile tool for a wider range of vehicles.

• Expanded Functionality:

Compared with MD808 Pro, MD909 Pro has expandable battery testing capabilities and requires the optional purchase of MaxiBAS BT506, which is beneficial for business expansion and long-term investment.

How MD909 Pro Stacks Up Against Tablet Scanners

MD909 Pro vs Tablet Scanners: Key Advantages

• More compact and portable: Compared to tablet scanners, the MD909 Pro is more compact and features Bluetooth connectivity—something missing in models like the MX808S—making it a better choice for mobile use.
• Cheaper price: The MD909 Pro is priced at $329, making it more affordable than most tablet-style scanners—an ideal option for small repair shops and individual users.

MD909 Pro vs Tablet Scanners: Key Disadvantages

• Fewer service functions: The Autel MD909 Pro offers solid service functions for a handheld OBD2 scanner, but falls short of the advanced features found in tablet-style Autel scanners. For more in-depth maintenance, a full-size car diagnostic tool may be a better choice.
• Does not support active testing functionality: While the Autel MD909 Pro delivers strong basic OBD II diagnostics, it does not support bi-directional control. For users needing advanced features like active tests, other Autel scanners or higher-end car diagnostic tools may be more suitable.

Bi-directional control is not available on the Autel MD909 Pro.

Conclusion

The Autel MD909 Pro balances performance, portability, and price perfectly. This compact OBD2 Bluetooth scanner delivers full-system diagnostics, essential service functions, and modern features like wireless connectivity and CAN FD support—at a fraction of the cost of larger tablet-style Autel scanners.

Whether you’re a small shop, mobile technician, or DIYer, the MaxiDiag MD909 Pro offers professional-grade functionality without breaking the bank. For those who don’t need advanced active tests, the MD909 Pro is a smart, future-ready choice for reliable car diagnostics.