Autel MaxiSys MS909CV Heavy Duty Scanner
The Autel MaxiSYS MS909CV is an advanced commercial vehicle diagnostic tool that is compatible with more than 80 models of light, medium and heavy duty vehicles. The 9.7-inch wireless Android-based truck scanner performs extensive vehicle diagnostics including the ability to read/erase codes, view, and graphs live data, and perform active tests. The MS909CV scanner includes a Bluetooth-enabled vehicle communication interface (VCI)/J2534 pass-thru programmer, the MaxiBAS B200 battery, starting and charging system test device and alligator clamps, and a multimeter and amp clamp. It also includes ADAS Calibration Software for Class 3-5 vehicles and Class 6 to 8 Vehicles with Dynamically Calibrated Systems.
Autel MS909CV includes one year limited warranty and a year of free software updates.
MS909CV Scanner Highlights
- MaxiSYS MS909CV performs enhanced all system diagnostics on more than 80 models of light, medium, and heavy duty commercial vehicles
- Upgraded Octa-Core processor and 128GB storage and 9.7-inch Wireless Android-Based Touchscreen and the whole-new MaxiFlash VCI (J2534 Pass thru programming device ) to deliver smooth operation
- Intelligent Diagnostics with Topology Module Mapping and Enhanced AutoSCAN / VINScan and DTC Analysis / Repair Guided Assist
- Support heavy Duty Battery Test & Health Report with included MaxiBAS B200 tester with alligator clamps
- Includes Multimeter & Amp Clamp
- ADAS Calibration Software for Class 3-5 vehicles and Class 6 to 8 Vehicles with Dynamically Calibrated Systems
- One Year Limited Warranty and a year of Free Software Updates
Why Buy Autel Maxisys MS909CV ?
Intelligent Diagnostics On All-systems & Topology Diagram
Autel CV scanner Maxisys MS909CV supports in-depth diagnosis on all the available system of over 80+ trucks, buses, and heavy duties. Comprehensive diagnostics includes: ECU information, reading fault codes, clearing fault codes, reading freeze frames, display live data, and performing active tests.
Autel Maxisys MS909CV is not only a diagnostic scan tool, but also the most helpful repair scanner for all kinds of DTC detected.
Intelligent Diagnostics
- OE TSB (OEM Information): contains matches the selected fault code with relevant vehicle manufacturer TSBs.
- DTC Analysis: repair assistance and information related to the fault codes, including the fault description, condition, fault influence, possible cause, and possible solution.
- Repair Assist: prioritizes possible reasons for DTCs and provide effective resolutions accordingly
- Repair Tips: provide step-by-step repair steps guidance
- Relevant Case: offers relevant repair cases for reference in text or video
Intuitive Topology Mapping
- Display each module's status and the number of DTCs in one page
- Show the communication structure between the module, easy to understand wiring schematics for on-highway trucks
- Tap to enter the systems or modules with fault codes
- Zooming in and out to check the color coded modules
Advanced ECU Coding & Programming
Autel Maxisys MS909CV features advanced ECU coding that average diagnostic tools don’t support. Performing just like an OE tool, Autel MaxiSys CV MS909CV can:
- Re-code adaptive data into the ECU after replacement
- Update the vehicle's on-board system to the latest
- Fix the issues such as drivability, power loss, emission
- Improve fuel efficiency and durability of mechanical parts
- Change the default setting and make your customized functions
- Unlock Hidden Functions
Note: ECU Coding and Programming is not universal to all cars, and it varies from the commercial vehicle’s manufacturer, year, and model, please check compatibility with VIN before you order.
36+ Special Service Plus 23+ Adaption
Auel advanced truck scanner MaxiSys MS909CV comes with 30+ Serivces and 23 Adaptation functions to meet most daily maintenance needs, with the professional diagnostic tablet for HD and trucks, you can do the adaptations without going to the local workshop and save you a wealth. Or if you were an owner of a HD car workshop, Autel diesel truck scanner MS909CV will be a gold-earner and help boost your business to a new level.
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DP-F Regeneration: Clear particulate matter from the DP-F filter through continuous combustion oxidation mode to stabilize the filter performance, Autel MS909CV is developed DP-F system diagram, allowing customers to know about the status of the sensor during regeneration process.
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ABS Bleeding: Bleed air out of the brake system to restore its braking sensitivity.
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BMS Reset: Reset the monitoring unit of the car battery after replacing battery or battery monitoring sensors.
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Complete Battery Health Check: battery load test, cranking analysis, generator test with B200
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Brake Reset: After or before changing the brake pads, the tool can help you reset the brake sensor.
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Injector Coding: Match the new injectors to vehicle ECU after replacement.
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Oil Reset: Set zero to the oil light and set the next service mileage after changing oil.
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Air Suspension: to adjust the height of the vehicle body.
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Throttle Matching: Initialize the throttle actuators so that the learned values stored on ECU are returned to the default state.
23+ Reset functions for instance:
DOC/DP-F Replacement Reset, Fuel Pressure Adaptation Reset, Injector CEOM Reset, O2 Sensor Calibration, Injection Quantity Adjustment, Aftertreatment DP-F Regeneration, DSI System De-Aeration, MAF Sensor Calibration, Parameter Setting, Aftertreatment Maintenance, Aftertreatment SCR Catalyst Cold Soak Override, Boost Calibration, Timing Calibration etc.
Different from passenger car scanners and MS906CV/MS908CV
2025 Autel MS909CV developed various exclusive functions designed for special service to help you maintain smoothly, which ONLY the Autel MaxiSYS MS909CV have.
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Preconditional checklist function: Pre-check vehicle status and show maintenance conditions. Don't be afraid that the maintenance process will be interrupted, saving you lot of time and energy!
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Live Data Graphing: Support view live data synchronously, no need to return to the main menu, more convenient. Different from passenger vehicle diagnostic scan tool and MS906CV / MS908CV
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D P F System Diagram: For the most commonly-used D P F regeneration function, Autel MS909CV provides Exclusive D P F System Diagram to visually observe the status of the sensor.
Note: The special functions are not universally applicable to all the vehicles, please send VIN and functions need to us for checking before you order.
Support Heavy Duty Battery Test ( BT200 included )
Compared with MS906CV and MS908CV, Autel MaxiSys MS909CV is exclusively equipped with battery test ability, namely, working with a FREE MaxiBAS B200 battery tester to perform professional cranking / charging system tests and In-Vehicle & Out-of Vehicle Battery Test, and with over 95% accuracy result with advanced adaptive conductive technology, which is far more accurate than the 50% of market average accuracy.
Warm Tips: Battery test service is in the first place in the Top 10 vehicle after-market. So, the Battery test can help you win more business.
Compatible with Autel MV108S Inspection Camera
This is a very pratical and useful functions, which allows you to have a futher wear situation check on your car engine/transmission,etc internal structure, to avoid further damage or avoid potential dangerous driving.
Advanced Extension Functions

Aiming to ease of use, and simplified the operation process. Customer-oriented Autel scanner MS909CV developed some useful and powerful functions to improve the users' experience. Several extended functions makes MS909CV even more functional
Exclusive Preconditions Checklist Function
Compared with other scan tool, MS909CV Exclusive Preconditions Checklist designed for special function can pre-check vehicle status and show maintenance conditions for smooth repairing.For example, when regenerate the D-P-F, Preconditions Checklist will show your the satisfied and unsatisfied values Intuitively, and the next step can be performed only after unsatisfied values be sloved. No need to upload log for help all the time. Save your time!
Exclusive D-P-F System Diagram
For the most commonly-used D-P-F function, Autel MS909CV provides Exclusive D-P-F System Diagram to visually observe the status of the sensor.
Battery Test & Digital Inspection
With included B200 tester(valued 200USD) for battery test. With additional purchase of MV108 for digital inspection
Guided Function
Designed for VW light truck only, Autel scanner MS909CV provides OE-level guidance and allows you to follow the screen instructions step by step to complete some complex service operations.
Auto VIN/Auto Scan/Pre&Post Scan
Auto VIN technology allow MS909CV automotive diagnostic scan tool to identity your vehicle’s make, model, and year information with one click. Auto Scan can automatically scan all vehicle’s ECUs at one touch and find out fault codes. Pre&Post Scan can generate diagnostic report.
WiFi Printing
This is a very convenient function. No need to connect to PC, you can to any printer via WiFi and click the "Print" from your MS909CV and you'll get the report right away! Save your time!
Free Worldwide Shipping
Where is my order shipped from?
We provide worldwide free shipping! And all orders will be shipped from the warehouse nearest to you and carried by DHL, FedEx, UPS, USPS, DPD, or Royal Mail according your address. Following is the location where our warehouse located at and estimate develiry date for reference.
Your Address |
Shipping Location |
Delivery Estimated |
Australia |
Sydney, AU |
5- 7 Days |
United States |
CA, US |
NJ, US |
3-5 Days |
Canada |
BC, CA |
3-5 Days |
Europe |
Germany |
5-7 Days |
United Kingdom |
Leicestershire, UK |
5-7 Days |
Other Countries |
HongKong |
7-15 Days |
Order Processing Time
All our order are processed and shipped out within 24 hours (excluding weekends and holidays).
After the order is shipped out and received by the carrier, we will update you by email with a Track-and-Trace code with which you can follow your package and see the remaining shipping time.
Please allow 24-48 hours for the tracking information to update.
Shipping Address Change
If you would like to change the shipping address for your order, please contact us by email with the new shipping address. Once the order is shipped, we can not alter the shipping address anymore.
International Shipping Duties & Taxes
- For international order. If the items don't ship from your local warehouse in your country/ region, you, the customer, will be responsible for the import duty, but please don't worry, We will decrease the declared value to reduce your import tax.
Returns, Refunds, and Exchanges
We provide a 30-Day Returns Service after delivery, If you are not satisfied with the item you bought or change your mind, please contact us for a return shipping address and ship all the items back to us for a refund in their original package.
For more details of the return policy, please visit our Return Policy
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