Autel MaxiSYS MS909 S2 – 2025 Upgrade of Autel MaxiSYS MS909

Building on the trusted foundation of the original MaxiSYS MS909, the MS909 S2 takes diagnostic intelligence to the next level. With a faster processor, expanded memory, and enhanced software platform, it redefines efficiency, speed, and precision in professional automotive diagnostics. Engineered for modern workshops, the MS909 S2 delivers near-OE level performance with AI-powered intelligence, advanced network visualization, and seamless connectivity.
The MS909 S2 features a major hardware overhaul — an 11-inch 2176×1600 anti-glare display, a 2.7GHz 8-core processor, and 12GB RAM + 256GB storage, doubling performance and responsiveness compared to its predecessor. It supports Android 13, Wi-Fi 6, and Bluetooth 5.0 for faster data transfer and multitasking. Combined with a 15,000mAh high-capacity battery and next-gen VCI 2 (supporting D-PDU, J2534, RP1210, DoIP, and CAN FD), the MS909 S2 ensures powerful connectivity and unmatched reliability across vehicle systems.
Equipped with Topology Mapping 3.0, Data Stream 3.0, and AI-powered vehicle inspection, the MS909 S2 gives technicians real-time insights into every ECU and system connection. New Live Data Fusion and Multi-PID grouping allow deep signal analysis and fault tracing, while the Motor TruSpeed Repair function synchronizes diagnostic data with real-time engine behavior for faster problem resolution.
Designed for total efficiency, the MS909 S2 includes MAX, a hands-free virtual assistant that enables voice-controlled operation for faster navigation and task execution. Its AI-enhanced Digital Vehicle Inspection (DVI) automatically detects dents, scratches, and surface defects during visual checks, improving transparency and customer satisfaction. With 48+ service functions, ECU programming/coding, pre/post-scan reporting, and Remote Expert support, it delivers dealer-level capability in a streamlined, intelligent package.

NEW! Topology 3.0 – Dynamic Network Visualization

OE-Style Communication Network Mapping — The MS909 S2 introduces Topology 3.0, an advanced system mapping interface that provides a manufacturer-style view of all vehicle communication networks. Supporting multiple high-speed protocols such as CAN, LIN, FlexRay, and DoIP, it visually mirrors OE network diagrams, helping technicians quickly understand vehicle architecture and module relationships.
Real-Time ECU & Network Diagnostics — With active module communication and network analysis, technicians can directly ping individual ECUs to verify connectivity, monitor signal strength, and detect communication interruptions. This ensures precise, real-time fault tracing and eliminates guesswork during complex system diagnostics.
Color-Coded System Feedback — The color-coded module indicators instantly show the status of each ECU—online, offline, or malfunctioning—allowing users to identify faults at a glance. This intelligent visual feedback simplifies troubleshooting, accelerates repair workflows, and enhances decision-making across even the most complex vehicle platforms.

AUTEL MS909 S2 – ECU Coding & ECU Programming

Advanced ECU Coding Capabilities — The Autel MS909 S2 provides professional-level ECU coding functions that allow technicians to customize vehicle configurations, unlock hidden features, and adapt newly installed components. Whether modifying control modules, personalizing lighting or comfort systems, or restoring OEM specifications, the MS909 S2 delivers precise control and flexibility over every ECU parameter.
OE-Level ECU Programming — With full support for OEM-grade ECU programming, the MS909 S2 enables seamless reprogramming and software updates for a wide range of vehicle control units. These functions are critical for resolving system bugs, updating calibration data, and ensuring that vehicles operate with the latest manufacturer-approved firmware and performance standards.
Smart, Guided Workflow for Accuracy — Designed to simplify complex programming tasks, the MS909 S2 offers step-by-step guidance, built-in safety verification, and intuitive on-screen prompts. Combined with extensive vehicle coverage and cloud-based resources, it ensures error-free execution and reliable results, making advanced ECU operations faster, safer, and more accessible to professional technicians.

AUTEL MS909 S2 – Comprehensive 48+ Service Functions

Extensive Service Function Coverage — The Autel MS909 S2 provides an advanced service platform featuring over 48 maintenance and reset functions, covering a broad range of systems across U.S., Asian, and European vehicles. From essential oil and brake resets to complex DPF regeneration, injector coding, and EV service operations, the MS909 S2 is built to handle professional-grade maintenance with precision and reliability.
Quick Access to Key Operations — Engineered for efficiency, the MS909 S2 offers direct, one-tap access to the most frequently used service functions, reducing navigation time and simplifying workflow. Its intuitive menu layout enables technicians to perform vital tasks—such as calibration, adaptation, and relearning—quickly and confidently, without unnecessary steps.
Optimized Workflow for Everyday Repairs — Whether managing routine maintenance or tackling advanced diagnostic challenges, the MS909 S2 streamlines your workflow by keeping all reset and calibration functions within immediate reach. Its intelligent interface and fast response time help technicians complete jobs faster, improve shop productivity, and deliver consistent, high-quality service every time.

NEW! AI-Powered Multi-Point DVI & Enhanced Data Diagnostics

AI-Enhanced Digital Vehicle Inspection (DVI) — The Autel MS909 S2 brings next-level inspection capability with AI-powered image recognition, automatically detecting dents, scratches, and exterior defects during digital vehicle checks. When combined with the Autel TBE200 Tire Tread Examiner and ITS600 TPMS tool, technicians can perform full-spectrum vehicle condition assessments, generate detailed reports, and recommend service actions. This feature improves customer trust and transparency while helping shops increase service revenue through smarter visual documentation.
Meet MAX – Your Hands-Free Virtual Assistant — The MS909 S2 integrates MAX, an intelligent voice-controlled assistant designed to streamline workflow. With natural voice commands and system-level integration, MAX allows technicians to perform operations hands-free—launching scans, accessing service menus, or viewing reports—all without interrupting the repair process. This innovation reduces manual steps, enhances accuracy, and boosts overall shop efficiency.
Advanced, Data-Driven Diagnostics — Unlock deeper insights with the MS909 S2’s enhanced PID (Parameter ID) analysis and visualization tools. View and compare multiple live data streams simultaneously with split-screen graphing, group related PIDs for advanced system-level diagnostics, and use Live Data Fusion to track parameter changes over time. The built-in Reference Sampling function enables pre- and post-repair comparisons, making it easier to validate completed repairs, monitor system performance, and identify recurring issues with precision.

Autel Care Program

Autel MaxiSYS MS909 S2 – Advanced Diagnostic Tablet with ECU Coding, Topology Mapping & Intelligent Diagnostics

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