Autel MaxiSYS Ultra S2 OBD2 Scanner User Manual

Introduction

The Autel MaxiSYS Ultra S2 is an advanced diagnostic system designed for comprehensive vehicle analysis. It features a 13.7-inch anti-glare touchscreen, an octa-core processor, and 512GB of internal storage, operating on Android 13.0 OS. This device integrates multiple diagnostic functions, including a 6-in-1 VCMI2, Topology 3.0 network analysis, EV diagnostic capabilities, and AI-powered Digital Vehicle Inspection (DVI).

Package Contents

Verify that all items are present in the package:

• Autel MaxiSYS MS Ultra S2 Tablet
• MaxiFlash VCMI2 (Vehicle Communication Measurement Interface)
• Necessary adapters and cables (specific types may vary)
• Power adapter
• User Manual (this document)

Image: The Autel MaxiSYS Ultra S2 diagnostic tablet and its accompanying VCMI2 module, presented within a rugged carrying case.

Setup

1. Initial Power-On: Connect the tablet to the power adapter and press the power button. Follow the on-screen instructions to complete the initial setup, including language selection and Wi-Fi configuration.
2. Software Updates: Ensure the device is connected to a stable internet connection. Navigate to the 'Update' icon on the main screen to download and install the latest software and vehicle data. Regular updates are crucial for optimal performance and vehicle compatibility.
3. VCMI2 Connection: The MaxiFlash VCMI2 connects wirelessly to the tablet. Ensure the VCMI2 is charged or connected to a power source. For vehicle communication, connect the VCMI2 to the vehicle's OBD-II port.

Image: The main interface of the Autel MaxiSYS Ultra S2 tablet, showing icons for Diagnostics, Service, Remote Expert, DVI, ADAS, Measurement, Data Manager, and Update.

Operating Instructions

1. Vehicle Diagnostics

Select 'Diagnostics' from the main menu. The system will automatically identify the vehicle or allow manual selection. This function provides access to:

• Data-Driven Diagnostics with Enhanced PID Analysis: Visualize multiple parameters to identify relationships between PIDs and pinpoint system anomalies. Features include live data fusion, parameter grouping, and reference sampling for pre- and post-repair comparison.
• Topology 3.0 Dynamic Network Analysis: Provides an OE-style system analysis of multi-speed communication protocol networks. It displays a real-time, color-coded map of all ECU modules, indicating online/offline status and communication faults.

Image: The Autel MaxiSYS Ultra S2 screen showing data-driven diagnostics with enhanced PID analysis, featuring live data graphs and parameter comparisons.

Image: A visual representation of Topology 3.0 dynamic network analysis on the Autel MaxiSYS Ultra S2, showing interconnected vehicle modules and their status.

2. Service Functions

The Ultra S2 provides over 48 service functions for routine maintenance and repairs. Access these by selecting 'Service' from the main menu. Examples include:

• Oil Reset
• Electronic Parking Brake (EPB) Reset
• Battery Management System (BMS) Reset
• Steering Angle Sensor (SAS) Calibration
• Diesel Particulate Filter (DPF) Regeneration
• Injector Coding
• Throttle Adaptation
• ABS Bleeding

Image: A collage of icons representing over 48 service functions available on the Autel MaxiSYS Ultra S2, including Oil Reset, EPB Reset, and BMS Reset.

3. ECU Coding & Programming

Utilize the VCMI2 for OE-level ECU coding and programming. This allows for:

• Reprogramming or personalizing vehicle modules.
• Activating hidden features.
• Retrofitting new components.
• Programming new blank ECUs.
• Replacing old ECU software and updating existing software.

Image: The Autel MaxiSYS Ultra S2 tablet interface showing options for ECU coding and programming, with a visual of an ECU chip.

4. 6-in-1 VCMI2 Functionality

The MaxiFlash VCMI2 integrates six functions:

• 4-Channel Oscilloscope: For detailed electrical signal analysis. Scope tests can be launched directly from live data streams.
• Multimeter: Measures voltage, current, and resistance.
• Waveform Generator: Creates various electrical signals for testing.
• CAN Bus Tester: Analyzes CAN bus communication.
• J2534 Pass-Thru Programmer: Allows for OEM software programming.
• Built-in Remote Expert Support: Facilitates remote assistance.

Image: The Autel MaxiFlash VCMI2 device, accompanied by icons illustrating its six integrated functions: VCI/J2534 Pass-Thru Programmer, Oscilloscope, Multimeter, Waveform Generator, CAN Bus Tester, and Remote Expert Device.

Image: The Autel MaxiSYS Ultra S2 screen showing detailed oscilloscope readings, demonstrating its enhanced functionality for electrical vehicle tests and parasitic current draw analysis.

5. EV-Ready Diagnostics

The Ultra S2 supports diagnostics for electric vehicles, including:

• AC/DC charging analysis.
• High-voltage component inspection.
• Thermal system evaluation.
• Parasitic current detection.

6. AI-Powered Digital Vehicle Inspection (DVI) & Smart Assistant 'MAX'

The DVI feature uses advanced image recognition to detect dents, scratches, and wear, streamlining documentation. The voice-activated virtual assistant 'MAX' allows for hands-free control, guiding users through diagnostics, reports, and navigation.

Image: The Autel MaxiSYS Ultra S2 tablet displaying a Digital Vehicle Inspection (DVI) report, alongside an illustration of the 'MAX' virtual assistant with a speech bubble saying "Hey MAX, open service menu".

7. Active Test

Perform active tests to command vehicle components to perform specific functions, such as turning on/off radiator fans, operating windows, or activating fuel heaters, to verify system integrity and functionality.

Image: The Autel MaxiSYS Ultra S2 tablet interface demonstrating active test capabilities, with examples like radiator fan control and window operation.

Maintenance

• Cleaning: Use a soft, damp cloth to clean the tablet screen and body. Avoid abrasive cleaners or solvents.
• Software Updates: Regularly check for and install software updates to ensure the device has the latest vehicle coverage and features.
• Battery Care: To prolong battery life, avoid fully discharging the device frequently. Store the device in a cool, dry place when not in use for extended periods.
• Storage: Store the MaxiSYS Ultra S2 and its components in the provided protective case to prevent damage.

Troubleshooting

If you encounter issues, consider the following:

• Device Not Powering On: Ensure the device is fully charged or connected to the power adapter. Check the power button for proper function.
• No Communication with Vehicle:
  • Verify the VCMI2 is properly connected to the vehicle's OBD-II port and powered on.
  • Ensure the VCMI2 is wirelessly connected to the tablet.
  • Check vehicle ignition status.
  • Confirm vehicle compatibility with the latest software updates.
• Software Glitches/Freezing: Restart the tablet. If the issue persists, perform a software update or contact technical support.
• Remote Expert Support: The VCMI2 includes built-in Remote Expert support, allowing for direct assistance from Autel technicians for complex diagnostic challenges.

Specifications

Warranty and Support

The Autel MaxiSYS Ultra S2 includes a 1-Year Free Motor Truspeed Repair service. For further technical assistance, warranty claims, or detailed support, please contact Autel customer service or visit the official Autel website. Refer to the contact information provided with your product packaging or on the Autel official website.