MaxiIM | All-In-One Key Programming & Diagnostic Service
If you lost your key or want to add a duplicate key for your car, you can find help from this professional car key programmer in this collection of tools. The autel maxiim key programming tools allow you to program transponders, remotes, and fobs for nearly any vehicle and key type.
With the Autel MaxiIM devices, you get an all-in-one key programming and diagnostic tool that includes advanced key programming, all system diagnostics, and advanced services.
Find yourself a device that comes with top tier key fob and IMMO functionality that will help you sky rocket your diagnostic efficiency. Get unlimited technical support and high quality car key programmers at toptoolonline.com.
Why Choose the Autel MaxiIM Key Programming Tools
The Autel MaxiIM Series stands out from its competitors by offering advanced features, powerful hardware, and an all-encompassing suite of capabilities that make it one of the most competitive tools in the market.
The Autel MaxiIM IM508 and IM508S are equipped with the XP200 key programmer, while the IM608 Pro and IM608 Pro II come with the more advanced XP400 Pro. Here's how these two key programmers differ:
- XP200: Designed for basic key programming functions, including transponder key cloning and working with standard immobilizer systems. It is ideal for everyday key programming tasks in most vehicles.
- XP400 Pro: Offers advanced capabilities, including support for smart key programming, ECU reprogramming, and complex tasks like EEPROM/MCU read/write. This makes it well-suited for professional shops that require comprehensive functionality for newer and more complex vehicle systems.
Products | IM608ProⅡ/IM608SⅡ/IM608Ⅱ | IM608PRO | IM508S | IM508 | |
Overall | Hardware | 1、Tablet, programmer, and VCI 2、VCI with Bluetooth connectivity |
1、Tablet, programmer, and VCI 2、VCI with Bluetooth connectivity |
1、Tablet, programmer, and VCI 2、VCI with Bluetooth connectivity |
1、Tablet, programmer, and VCI 2、VCI with Bluetooth connectivity |
Usability | 1、Automatic vehicle identification support 2、Guided functions support 3、Anti-theft system scanning |
1、Automatic vehicle identification support 2、Guided functions support 3、Anti-theft system scanning |
1、Automatic vehicle identification support 2、Guided functions support 3、Anti-theft system scanning |
1、Automatic vehicle identification support 2、Guided functions support 3、Anti-theft system scanning |
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Anti-theft software | Comprehensive diagnostic functions | Comprehensive diagnostic functions | Comprehensive diagnostic functions | Comprehensive diagnostic functions | |
Diagnostic software | 1、Comprehensive diagnostic functions | 1、Comprehensive diagnostic functions | Basic diagnostic functions | Basic diagnostic functions | |
2、BMW and Mercedes-Benz anti-theft system programming | 2、BMW and Mercedes-Benz anti-theft system programming | ||||
Remote expert | Support(Remote expert is not available in the North American region) | Not Supported | Not Supported | Not Supported |
Autel MaxiIM IM608 PRO II: Superior Firmware & Hardware

Autel MaxiIM Series: Advanced Diagnostic Functions, ECU Programming, and Cloud-Based Services
The Autel MaxiIM series scanners offer over 36 service functions, including oil reset, TPMS, EPB, and ECU coding, enabling comprehensive vehicle maintenance and repair. With bidirectional control, they allow real-time testing of components, while online and offline ECU programming supports software updates and customizations.
Built with cloud-based services, they enable seamless updates and data storage for enhanced diagnostics. With built-in support for DoIP and CAN FD protocols, the MaxiIM Series communicates faster and more efficiently with modern vehicles without requiring additional adapters.
Diagnostic functions | Products | IM608ProⅡ/IM608SⅡ/IM608Ⅱ | IM608PRO | IM508S | IM508 |
Read/clear DTCs | Yes | Yes | Yes | Yes | |
Read data streams | Yes | Yes | Yes | Yes | |
Read freeze frame data | Yes | Yes | Yes | Yes | |
Read ECU information | Yes | Yes | Yes | Yes | |
Actuator tests | Yes | Yes | Yes | Yes | |
Service functions | 36+ | 36+ | 36+ | 36+ | |
Special functions | Special functions for all systems | Special functions for all systems | Special functions for all systems | Special functions for all systems | |
Online coding | Yes. (Excludes Mercedes-Benz, Audi, Skoda) | Yes. (Excludes Mercedes-Benz, Audi, Skoda) | No | No | |
Offline coding | Yes | Yes | No | No | |
ECU flash hiding | Yes(Excludes Mercedes-Benz) | Yes(Excludes Mercedes-Benz) | No | No | |
Guided functions | Yes(Excludes Mercedes-Benz, BMW, Land rover) | Yes(Excludes Mercedes-Benz, BMW, Land rover) | No | No | |
Online programming | Yes. Some models of Mercedes-Benz and BMW. | Yes. Some models of Mercedes-Benz and BMW. | No | No | |
Cloud-based services | Cloud Report Management | Cloud Report Management | Cloud Report Management | Cloud Report Management | |
Other functions | SCAN VIN SCAN License Remote Desk Diagnostic Standards: D-PDU / RP1210 DoIP CANFD |
Remote Desk Diagnostic Standards: D-PDU / RP1210 DoIP (requires adapter) CANFD (requires adapter) |
Remote Desk CANFD (requires adapter) |
Remote Desk CANFD (requires adapter) |
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Autel MaxiIM Series: Advanced Key Programming and ECU Functions
The Autel MaxiIM series offers a range of advanced features for key programming and ECU functions:
- EEPROM/MCU Read/Write: Enables reading and writing data from ECUs and microcontrollers for repairs and customization.
- Engine ECU Read/Write: Supports programming and tuning of engine control units.
- Anti-Theft Module: Allows reading, programming, and resetting immobilizer and anti-theft systems.
- Instrument/Airbag Module: Enables programming and resetting of instrument clusters and airbag systems.
- Key Recognition & Generation: Recognizes and generates new keys, providing key replacements and additions.
- Write Start: Programs new keys/modules to start the engine.
- Key Programming: Supports advanced transponder and smart key programming.
- Frequency Detection: Detects the working frequency of key fobs for troubleshooting.
Products | IM608ProⅡ/IM608SⅡ/IM608Ⅱ | IM608PRO | IM508S | IM508 |
EEPROM Read/Write | Advantages: Extensive coverage Disadvantages: The board does not have I/O pin detection functionality. |
Advantages: Extensive coverage Disadvantages: The board does not have I/O pin detection functionality. |
Advantages: Extensive coverage Disadvantages: The board does not have I/O pin detection functionality. |
Advantages: Extensive coverage Disadvantages: The board does not have I/O pin detection functionality. |
MCU Read/Write | Extensive coverage | Extensive coverage | Extensive coverage | Extensive coverage |
Engine ECU read/write | Extensive coverage. CAN protocol supports keyless read/write for certain models with TC1762, TC1766, TC1793, and TC1797 chips. |
Advantages: Broad coverage. Disadvantages: Limited coverage for CAN protocol read/write. |
Extensive coverage. CAN protocol supports keyless read/write for certain models with TC1762, TC1766, TC1793, and TC1797 chips. |
Limited coverage. |
Anti-theft module read/write | Advantages: Broad coverage. Disadvantages: No board that supports keyless disassembly, soldering, cutting, or lifting; lacks I/O pin detection functionality. |
Advantages: Broad coverage. Disadvantages: No board that supports keyless disassembly, soldering, cutting, or lifting; lacks I/O pin detection functionality. |
Limited coverage. | Limited coverage. |
Instrument/airbag module read/write | Extensive coverage | Extensive coverage | Limited coverage. | Limited coverage. |
Key recognition and generation | Covers a broad variety of key recognition types. Some key recognition details are lacking. |
Covers a broad variety of key recognition types. Some key recognition details are lacking. |
Key recognition information is somewhat limited. Missing some key recognition types. |
Key recognition information is somewhat limited. Missing some key recognition types. |
Write start | Leading support for certain models. | Leading support for certain models. | Limited coverage. | Limited coverage. |
Key programming | Extensive coverage | Extensive coverage | Must be used with the XP400 Pro. | Must be used with the XP400 Pro. |
Frequency detection | Support | Support | Must be used with the XP400 Pro. | Must be used with the XP400 Pro. |
Autel MaxiIM IM608 II/IM608 PRO II: Remote Expert Access
The Remote Expert support feature offers real-time troubleshooting assistance, giving users direct access to Autel’s technical support team during diagnostics or programming. This is a major advantage compared to tools that require customers to rely on external help or face regional support limitations, as it ensures quicker, more efficient problem resolution without delays.
- Models Supporting Remote Expert: IM608 II/ IM608 Pro II
- Currently, Remote Expert is not supported in North America. However, North American customers can still access Autel's reliable support through other channels like phone and online assistance.
Products | IM608ProⅡ/IM608SⅡ/IM608Ⅱ | IM608PRO | IM508S | IM508 | |
Remote Expert | Usability |
1, Integrated with diagnostic tablets, no need to purchase the C-end; order creation is simple, convenient, and easy to use. The fastest order creation only requires two steps. VIN can be automatically retrieved and parsed to generate reports and create orders. 2, Clear order status and step prompts, with synchronized order and connection steps. 3, Operational capabilities include support for activities, coupons, and merchant order flow control. |
Not Supported | Not Supported | Not Supported |
Supported car models | 1, Supports over 140 car brands, covering all models except Tesla. 2, VIN decoding function, automatically reads VIN and intelligently recognizes vehicle information. 3, Smart protocol recognition (CAN, CANFD, DoIP), automatically detects DoIP communication. |
Not Supported | Not Supported | Not Supported | |
Latency and stability | Improved latency: The B/C-end connection utilizes a relay server and P2P direct connection, offering leading performance in terms of overall latency. |
Not Supported | Not Supported | Not Supported | |
Autel MaxiIM Series: Extensive Vehicle Coverage
Supporting 150+ brands and thousands of models, the Autel MaxiIM Series offers expansive vehicle compatibility, whereas other tools may only cover a limited range of vehicles, often requiring additional software for broader support.
Real-Time Data & Cloud Integration
With live data streaming and graphing, users can instantly analyze vehicle performance. The built-in Wi-Fi & cloud connectivity offers easy over-the-air updates and secure data storage. Many competitors don’t provide cloud storage or charge extra fees for it.
Durable & Efficient Design
Designed to withstand the rigors of tough working environments, the Autel MaxiIM Key programing tool features a rugged, drop-resistant case and 128GB internal storage for seamless operation. Competitors often fall short in terms of durability and storage capacity.
The ultimate TOOL
IM608 II Pro Sale Price: $2799
• Advanced all-in-one IMMO tool, Key fob Programmer;
• Expanded EEPROM functions for more component access;
• 170+ Types Odometer component reading functions;
• 180+ Immobilizer ECU component types;
• 40+ Engine ECU component types;
• 2000+ MCU component types;
• 440+ EEPROM component types;
• 1-2 Years free software update
FAQs
The MaxiIM Series is specifically focused on key programming and immobilizer functions, in addition to regular diagnostics. Other Autel tools, like the Maxisys series, offer comprehensive diagnostic functions without the specialized key programming capabilities.
Yes, Autel diagnostic tools, particularly from the MaxiIM Series, are designed to program keys. This includes advanced key programming capabilities for a wide range of vehicles. Here’s a breakdown of what Autel tools can do regarding key programming:
- Key Fob Programming: Program new or replacement keys.
- Immobilizer Functions: Reset or adapt immobilizer systems.
- Key Cloning: Clone existing keys for easier replacement.
- Transponder Programming: Program transponder keys with embedded chips.
- ECU Reset and Relearn: Reset or relearn the ECU after key programming.
The IM608 Pro II is the most advanced model, offering full key programming, ECU coding, and key cloning functions.
Autel tools can program a wide variety of keys, including transponder keys, remote keys, smart keys, and flip keys.
Yes, the Autel MaxiIM Series key programming tools, including the IM508S, IM608 Pro, and IM608 Pro II, support key learning and adaptation for many vehicles. This allows the tools to reprogram the ECU and immobilizer systems to recognize new keys, ensuring seamless key programming across a broad range of vehicle makes and models..
Yes, the IM608 Pro II offers key cloning capabilities, allowing you to clone existing keys and fobs. This feature is useful for replacing lost or damaged keys without requiring expensive dealer intervention.
Hardware Specifications:
- Operating System: Android 10
- Processor: 8-core (Octa-core) processor for faster performance
- RAM: 4 GB
- Storage: 128 GB internal memory for diagnostics and software storage
- Display: 10.1-inch LCD touchscreen, high-resolution display
- Camera: 8 MP rear camera for scanning QR codes, taking images for reports, etc.
- Connectivity:
- Battery: 7.8V, 7000mAh rechargeable battery for extended working hours
- Built-in Printer: Optional (if included), useful for printing diagnostic reports and data
Feel free to send us your VIN number by chat or Email anytime, we will be happy to help you check the compatibility.
Or you can find it out on Auteltech website: https://autel.com/vehicle-coverage/coverage2
The IM608 II, IM608 Pro II, and IM608S II are the same model, representing the most upgraded version of the Autel IM608 Pro. These models offer advanced key programming, ECU coding, and comprehensive diagnostics, making them ideal for professionals in the automotive repair and locksmith industries. The differences between the versions mainly lie in the bundling and regional availability.
Key Differences:
U.S. Version (IM608 II):
- IP-Limited: Designed for use exclusively in the U.S. market.
- Includes 1 year of free updates.
- Comes with additional accessories at no extra cost: XP400 PRO, IMKPA, GBOX3, and APB112 (specific to U.S. customers).
Global Version (IM608 II/IM608S II):
- No IP restrictions, suitable for international use.
- Includes 2 years of free updates.
- Does not include the IMKPA, GBOX3, or APB112 by default.
The XP400 Pro is an upgraded version of the XP400 and offers enhanced functionality, such as more powerful key programming, EEPROM, and MCU functions, compared to the standard XP400.
The IM508S IM608 PRO and IM608 Pro II tools come with the XP400/XP400 Pro included, so you won’t need to purchase these accessories separately.
However, depending on the vehicle model and specific programming functions, additional accessories like the GBOX3 Autel Maxiim IMKPA Adapter Kit or APB112 may be required. You can purchase the complete accessories package directly from our website to ensure you have everything needed for comprehensive key programming and diagnostic functions.