Xhorse VVDI Key Tool Max PRO – Advanced Key Programmer, Remote Maker with Built-In OBD, CAN-FD, IMMO, Transponder Functions, Diagnostics,BMW/Toyota/Ford/GM Support

Xhorse VVDI Key Tool Max PRO is an advanced, all-in-one automotive locksmith device designed for professional key programmers who require fast, accurate, and wide-coverage solutions. Combining the core functions of the VVDI Key Tool Max and the Mini OBD Tool, this upgraded PRO model integrates built-in OBD and CAN-FD modules, enabling superior IMMO programming, key learning, remote generation, and diagnostic capabilities across thousands of vehicle models. With Bluetooth and WiFi connectivity, it pairs seamlessly with Xhorse key cutting machines and supports extended programming for BMW CAS1–CAS3, Toyota, Ford, GM, and more. Whether generating or cloning transponders, unlocking OEM remotes, or performing maintenance resets, the Key Tool Max PRO delivers maximum performance in a compact, highly portable platform.

Combined Key Tool Max + Mini OBD Tool Functions

• Full integration of both devices into one upgraded professional tool

• Built-in OBD and CAN-FD modules for faster communication

• Supports advanced vehicle IMMO and diagnostic tasks

Expanded Key Programming Coverage

• Supports advanced BMW CAS1–CAS3 immobilizer systems

• Widely compatible with Toyota, Ford, GM, Honda, Hyundai, Kia, Nissan, VW, and more

• Performs All-Keys-Lost procedures on many models

• Generates and clones transponders and remotes

Professional Diagnostic Functions

• Full OBD diagnostics for major vehicle systems

• Maintenance light reset, throttle program, and TPMS functions

• Real-time data display for accurate troubleshooting

Advanced Remote & Transponder Functions

• Remote generation for major OEM brands

• Transponder cloning and identification

• Frequency detection for remotes and immobilizers

Enhanced Hardware & Usability

• High-speed processor for fast operations

• Built-in battery voltage & leakage current measurement

• Bluetooth and WiFi communication for machine pairing and online functions

• User-friendly compact design for field technicians and mobile locksmiths

Package Highlights

• 2025 Xhorse VVDI Key Tool Max PRO main device

• Built-in Mini OBD & CAN-FD modules

• Support for Xhorse key cutting machines

• Lifetime updates via WiFi (brand dependent)

How to get free ID48 96bit function?
Generate new Xhorse remote key 10pcs, after collect points,2 hours later, server will open ID48 96bit function free.

The brand new Key Tool Max Pro from Xhorse comes with all the features of the existing Key Tool Max but with much, much more!

Designed with locksmiths in mind this device has all the staple featues of Xhorse's excellent VVDI Key Tool range including transponder cloning & generation, RF testing and remote renewal. It also opens up the world of the Xhorse Super Chip and Xhorse Universal Remotes; increasing your vehicle coverage immensely. 

This new device comes complete with an OBD cable allowing programming directly through the Key Tool Max Pro rather than needing a separate programmer. It also means the device receives power over OBD so you don't need to worry about losing charge on the job!
 

Key Tool Max Pro Functions:

• Immo Programming
• Vehicle Maintenance
• Service Light Reset
• Remote Signal Detection
• Remote Battery Voltage Detection
• Generate Wired/Wireless Remotes and Smart Keys
• Program / Clone Transponders Using Xhorse Super Chips
• Generate Special Transponders
• Renew Remotes (with renew cable)
• Recognize and Clone Access Cards
• Generate and Clone Fixed Code Garage Remotes
• Frequency Detection and Remote Cloning
• Control Xhorse Key Cutting Machines

Newly Added OBD Module

KEY TOOL MAX and MINI OBD TOOL used to be a great combination, enabling users to finish various works via wireless connection. Now, MAX PRO comes with an OBD cable which could connect it to vehicle OBDⅡ port, which means you don't need to purchase MINI OBD TOOL for immo programming and other functions. Meanwhile, wire connection usually can be highly secure and reliable with low risk.

Built-in CAN_FD Module, Expanded Function

Concerning immo programming, MAX PRO is designed with a CAN_FD module, making it possible to complete immo programming for various CAN_FD models such as Cadillac CT4/CT5, Buick GL8, Encore, etc. Of particular note, Xhorse offers continuous upgrades for free and car models supported keep increasing for your convenience.

Battery Test Module

Combining the needs of automotive locksmiths with our innovations, KEY TOOL MAX PRO features a new battery test module. By simply connecting to the leakage detection cable, users can test whether a remote battery is having electric leakage (range: 1μA~35μA) and detect the voltage of a remote battery (range: 0V~36V).

Another feature that provides convenience to you! The OBD cable of KEY TOOL MAX PRO is equipped with lighting to facilitate your work, making you have a comfortable using experience.

NEW - BMW CAS3/Toyota Models Programming

To make it a more powerful and competitive tool, KEY TOOL MAX PRO is projected to add programming feature of BMW CAS3 and some Toyota models soon. Like always, Xhorse offers continuous upgrades on this very new machine and more can be expected!




Transponder Identification & Clone:

• Supports transponder identification of most immobilizer transponders in the US Market
• Supports editing and coping of most common transponders
• Supports ID46, ID48(96bits), and Toyota 8A/H transponder online calculation

Generate Transponder:

• Generate immobilizer transponders for over 850 car models of 80 makes worldwide.
• Generate immobilizer transponders and write immobilizer data, especially for some special car models, old car models, etc.

lmmo Programming:

• Supports immo programming for thousands of popular car models.
• Supports CANFD models such as Cadillac CT4/CT5, Buick GL8, Encore, etc. 

Powerful TPMS Functions:

• Support XTPMS programming, up to 20 sensors simultaneously
• Reprogram XTPMS sensor
• Activate original TPMS and XTPMS sensor (315Mhz, 433Mhz)
• Copy and change sensor ID
• Read TPMS data like tire pressure, temperature, battery, etc.
• Support OBD reading, writing, read & clear DTCs
• Compatible with multiple car models, support for more models coming soon

Remote Cloning Capabilities

• Supports HCS/Fixed code cloning

• Supports non‑HCS rolling code cloning

• Compatible with PT22XX, LX918, HT6P20, VD5026, AX5326, HT12X fixed code editing

• If cloud remote recognition is not functioning, synchronize the device and perform an update

Remote Generation Functions

• Generate remotes for 6,000+ vehicle models

• Covers more than 200 global car brands

• Generate garage remotes for over 100 models

Frequency Detection

• Supports remote frequency detection within 300–450 MHz

Compatibility with Xhorse Key Cutting Machines

• Operates Xhorse key cutting machines via Bluetooth

• Supports tasks such as:

  • All keys lost

  • Find bitting

  • Cut by bitting

• Compatible with:

  • DOLPHIN

  • MINI PLUS

  • XC-MINI

  • And other Xhorse cutting platforms

Technical Support

• Access the Customer Service feature in the Xhorse App

• Receive live, free, professional technical support

• Dedicated team available for troubleshooting and operational guidance

Warranty Coverage

• Includes a one-year (365-day) manufacturer warranty from Xhorse

• Warranty period begins on the date of purchase

Key Tool Max Pro – Latest Updates

Database V108 – November 9, 2023

• Added Jeep Renegade MQB48 flip key: all keys lost + add key

• Added Fiat Viaggio, Ottimo 3‑button smart key: dealer key generation, add key, all keys lost

Technical Parameters

• Battery Capacity: 3375 mAh

• Standby Time: More than 5 days

• Input: 1.5A

• Display Brightness: > 400 nits

• Screen Resolution: 1280 × 720P

• Camera: 8 MP

• Connectivity: WiFi 802.11 a/g/n/ac & Bluetooth 4.2 BLE

Package Includes:

• 1pc x KEY TOOL MAX PRO device

• 1pc x OBD to DB15 cable with light

• 1pc x Remote programming cable

• 1pc x Leakage detection cable

• 1pc x USB cable

• 1pc x User Manual

Pakage List:

Xhorse VVDI Key Tool MAX PRO vs Key Tool Max

Key Tool Max Pro PCB Display: