2025 Newest CV Scanner Autel MaxiSys MS909CV Diagnosis Scanner For Heavy-duty Trucks and Commercial Vehicle /J2534 ECU Re-Programming & Coding/ 64+ services/OE-Level Full System /Global Version Multi-language

Autel MaxiSYS MS909CV- Best Heavy Duty Truck Diagnostic Scanner

Autel MaxiSYS MS909CV as Best&Newest CV scanner for 2025 ,which is the upgraded version of the MS908CV.As one of the flagship products , the MS909CV brings comprehensive updates in all aspects.Equipped with a powerful ✅ Android 10 ✅128GB on-board memory ✅massive 15000mAh battery ✅ 9.7-inch screen with front+rear 16M camera.

With Enhanced ✅J2534 MaxiFlash VCI,Maxisys MS909CV is compatible with 80+ models of light, medium and heavy-duty vehicles.Providing advanced  ✅ EUC Programming and Coding✅Topology Mapping for all system diagnosis ✅40+ Special Functions &23+ Adaptations✅3000+ Active test/Bi-directional control, ✅Battery Test with MaxiBAS B200(Included). All these stand-out features makes MaxiSYS MS909CV a great choice for CV diagnosis.

Advanced Programming/Coding with J2534 VCI

Maxisys MS909CV's Programming and Coding function is used to “re-flash” the vehicle control modules,which allows you to update the computer software of the vehicle to the latest version, as well as to reprogram adaptive data of certain components after making repairs or replacements.It includes functions as below:

• Unlock Hidden Features
• Deactivate Dislike settings
• Activate High-End Car Functions
• Reflash the Control Modules
• Customize OE-Setting
• Enhance Vehicles Performance

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 us before you order.

40+ Reset Services & 24+ Adaptations

MaxiSys MS909CV offers over 40 common reset services and 24+ adaptation functions to cater to various daily maintenance needs. With this professional diagnostic tablet designed for HD and trucks, you can perform adaptations without the need to visit a local workshop, saving yourself valuable time and money.

40+ Most Daily Used Functions:

• DPF Regeneration: Clears particulate matter from the Diesel Particulate Filter (DPF) through continuous combustion oxidation mode to stabilize the filter's performance. The Autel MS909CV provides a developed DPF system diagram, allowing customers to monitor the sensor status during the regeneration process.
• ABS Bleeding: Removes air from the brake system to restore its braking sensitivity.
• BMS Reset: Resets the monitoring unit of the car battery after replacing the battery or battery monitoring sensors.
• Complete Battery Health Check: Performs battery load tests, cranking analysis, and generator tests using the B200 tool.
• Brake Reset: Helps reset the brake sensor after changing or prior to changing the brake pads.
• Injector Coding: Matches new injectors to the vehicle's Engine Control Unit (ECU) after replacement.
• Oil Reset: Sets the oil light to zero and configures the next service mileage after an oil change.
• Air Suspension: Adjusts the height of the vehicle body for vehicles equipped with air suspension systems.
• Throttle Matching: Initializes the throttle actuators to restore learned values stored in the ECU to the default state.
• More......

24+ Reset functions:

DOC/D_P-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 and etc.

3000+ Active Test / Bi-Directional Control

The Autel MaxiSys MS909CV heavy-duty diagnostic scan tool is capable of sending test commands to subsystems or components without controlling the vehicle. This allows you to test the integrity of various systems or parts by monitoring their responses. For example, you can test components such as the ABS pump, valves, windows, doors, roof, lamps, and more.

One specific example is the OBD II generic information Mode 1. In this mode, you can initiate a request for information from the powertrain control module (PCM), and the PCM responds by sending the requested information back to the scan tool for display.

Auto SCAN 2.0 OE-Level All System Diagnosis 

MaxiSys MS909CV is designed to simplify all types of work, with faster auto scan 2.0,it can  Read and Erase Codes on all available vehicle systems,Exceptional OE-Level system coverage for all electronic systems,View Freeze Data and view and graph Live Data.

Read Codes: This function retrieves and displays the DTCs from the vehicle’s control system. The Read Codes screen varies for each vehicle being tested. On some vehicles, freeze frame data can also be retrieved for viewing.

Erase Codes: After reading the retrieved codes from the vehicle and certain repairs have been carried out, you can decide to erase the codes from the vehicle using this function. 

Live Data:This function displays the real time PID data from ECU. Displayed data includes analog inputs and outputs, digital inputs and outputs, and system status information broadcast on the vehicle data stream.

Battery Test with the B200 (Included)

The Autel CV scanner MS909CV package includes a battery tester called the Autel MaxiBAS B200. This battery tester is designed for analyzing battery and cranking/charging systems. It allows technicians to view the health status of a vehicle's battery and electrical system through an in-vehicle test.

If you need to test a separate car battery, don't worry. You can perform an out-of-vehicle test using the MS909CV tablet. This allows you to accurately assess the real-time battery health condition flawlessly.

MS909CV Wide CV Coverage

• EXPERT: ALLISON, BENDIX, CATERPILLAR, CUMMINS, INTERNATIONAL, DETROIT, PACCAR, VOLVO, FREIGHTLINER, WABCO, ZF MERITOR, MERCEDES BENZ, BOSCHAUTO, POWER STROKE, AISIN, IVECO, MACK, EATON, MTU, MWM...
• BUS: OBD, VOLVO, AGRALE, HINO, ISUZU, MERCEDES BENZ, MITSUBISHI FUSO, VOLKSWAGEN, TOYOTA, RENAULT...
• TRUCK: VOLVO, AGRALE, AUTOCAR, CAPACITY, DODGE, FIAT, FORD, FOTON, FREIGHTLINER, GMC, GREAT WALL, HINO, HYUNDAI, ISUZU, KIA, MERCEDES BENZ, MITSUBISHI, MITSUBISHI FUSO, NISSAN, STERLING, INTERNATIONAL, IVECO, VOLKSWAGEN, KENWORTH, MACK, PETERBILT, WORKHORSE, WESTERN STAR, SETRA, UD, RENAULT...

Autel MS909CV Specification

AutelMaxiSYS MS909CV Packing List

• MaxiSys MS909CV Tablet
• MaxiFlash VCI
• MaxiBAS B200
• Main Cable
• USB 2.0 Cable V2
• AC/DC Adapter (12V)
• Type-C USB Cable
• Clamp Cable
• Cigarette Lighter
• Spare Fuse * 2
• Deutsch-9
• Deutsch-6
• UNI-4
• Case including pins: JW1 x2, JW2 x2, JW3 x2, JW4 x2, JW5 x2, JW6 x2, JW7 x2, JW8 x2, JW9 x2, JW10 x2
• 400A Current Clamp
• Multimeter Test Lead *2
• Alligator Clip *2
• Multimeter Probe *2
• DM100
• Carrying Case
• Soft cloth
• Packing List
• Quick Reference Quide