Advanced Diagnostics, Wireless Testing and Workshop-Level Functions in One Professional Tablet
The iCarsoft CR Max P is a professional multi-brand diagnostic tool designed for users who need more than basic fault-code reading and service resets. It combines full-system diagnostics, wireless Bluetooth vehicle communication, bi-directional testing, selected ECU coding functions, 50 service and maintenance functions, and support for newer CAN-FD and DoIP vehicle networks.
Its large 10-inch touchscreen and wireless VCI make it much easier to use around a vehicle than a conventional handheld scanner. The VCI remains connected to the diagnostic port while the tablet can be carried around the workshop, used inside the vehicle or positioned beside the component being tested.
Best Suited For
The CR Max P is best suited for independent workshops, mobile mechanics, used vehicle dealers, small fleets and experienced home users who work across several vehicle makes.
It is particularly useful for users who need to diagnose systems beyond the engine, carry out service procedures, test components directly and access more advanced coding and adaptation functions.
For basic engine code reading, the CR Max P is more tool than most vehicle owners will need. Its value becomes clearer when working across multiple vehicle systems and different makes and models.
Why Step Up to the CR Max P?
The CR Max P sits above iCarsoft’s smaller handheld tools and is designed to work more like a professional workshop diagnostic tablet.
The 10-inch display provides considerably more room for viewing module lists, live data, diagnostic reports and service procedures. Its wireless VCI removes the need to keep the scanner physically attached beneath the dashboard, making it easier to move around the vehicle while carrying out tests.
The CR Max P also adds selected ECU coding functions, DoIP support as standard, a larger 10,000mAh battery, diagnostic reporting and stronger hardware than the smaller handheld tools.
Key Features
- Professional multi-brand diagnostic tablet
- Coverage for 58 major vehicle makes
- Full-system diagnostics on supported vehicles
- Bi-directional control and active tests
- Selected ECU coding and configuration functions
- 50 service and maintenance functions
- 10-inch HD capacitive touchscreen
- Wireless Bluetooth vehicle communication
- CAN-FD protocol support
- DoIP diagnostic support
- AutoVIN identification on supported vehicles
- Live-data display and graphing
- Diagnostic history and reports
- WiFi software updates
- Lifetime free updates
- Android operating system
- Quad-core 1.3GHz processor
- 64GB internal storage
- 10,000mAh rechargeable battery
- Up to approximately eight hours of continuous use
Full-System Diagnostics
The CR Max P can communicate with supported electronic control modules throughout the vehicle, rather than being limited to generic engine diagnostics.
Depending on the vehicle, accessible systems may include engine, transmission, ABS braking, SRS airbag, electronic parking brake, steering, body control, air conditioning, suspension, parking assistance, battery management, lighting, doors and windows, infotainment, driver-assistance systems and other manufacturer-specific modules.
Within supported systems, the CR Max P can read and clear fault codes, display ECU information, retrieve freeze-frame data, view live data and carry out a complete vehicle scan.
This allows faults to be investigated across the whole vehicle instead of treating every warning light as an engine-related problem.
Bi-Directional Control and Active Tests
Bi-directional control allows the CR Max P to send commands directly to supported vehicle modules and components.
Rather than only receiving information from the vehicle, the tool can ask a component to operate so you can check whether it and its control circuit respond correctly.
Depending on the vehicle, active tests may include:
- Activating the fuel pump
- Operating electric windows
- Locking and unlocking doors
- Switching lights on and off
- Operating the cooling fan
- Cycling ABS components
- Commanding the electronic throttle
- Folding and unfolding mirrors
- Testing relays, injectors, coils and solenoids
- Running other module-specific output tests
This can make it much easier to separate a faulty component from a wiring, control or module problem.
Advanced ECU Coding
The CR Max P includes ECU coding and configuration functions for selected vehicle groups. These are more advanced than ordinary service resets and may be useful after replacing certain components or control modules.
Depending on the vehicle, available functions may include:
- Coding or matching replacement modules
- Writing vehicle configuration into a new control unit
- Component adaptation
- Module data migration
- Parameter calibration
- Adjusting supported vehicle settings
- Enabling selected convenience functions
iCarsoft lists coding support for selected BMW, Volkswagen Group, Hyundai and Kia, Ford, Mazda, Renault, Chrysler, Jeep, Dodge and Subaru vehicles.
The type and depth of coding differs between makes. The CR Max P should not be treated as a universal ECU programming or module-flashing tool.
Service and Maintenance Functions
The CR Max P includes 50 service and maintenance categories covering common workshop resets, relearns, calibration procedures and component-replacement functions.
Commonly used functions include:
- Oil service reset
- Electronic throttle relearn
- Electronic parking brake service
- Steering angle sensor reset
- DPF regeneration
- Injector coding
- ABS bleeding
- TPMS reset functions
- Battery registration and management
It also includes more advanced functions for supported vehicles, such as air suspension calibration, transmission adaptation, airbag-related resets, door and window relearns, EGR service, AdBlue reset, clutch matching, crankshaft relearn, high-voltage battery functions, turbocharger relearn, NOx sensor reset, stop/start setup, radar and camera learning, control-unit reset and other specialist procedures.
CAN-FD and DoIP Support
The CR Max P supports CAN-FD, a newer communication protocol used by a growing number of modern vehicle platforms, including selected later General Motors and Chrysler-group vehicles.
It also includes equipment for DoIP, or Diagnostics over Internet Protocol. DoIP is used by selected modern vehicles, including some BMW, Jaguar, Land Rover and Volvo platforms.
This gives the CR Max P better access to newer vehicle architectures than older scan tools designed around conventional CAN communication alone.
Diagnostic History and Reports
The CR Max P stores diagnostic history, allowing previously tested vehicles and scan information to be accessed again.
Diagnostic reports can be saved, shared and printed, making it easier to keep a record of fault codes or provide information to a customer. Reports can be printed through a Windows computer using a USB connection.
The built-in Feedback function can also be used to submit vehicle data and diagnostic issues to iCarsoft’s technical team.
Hardware and Usability
The CR Max P uses a 10-inch HD touchscreen with a resolution of 1280 × 800. It runs on Android and includes a quad-core 1.3GHz processor, 64GB of storage and a large 10,000mAh rechargeable battery.
The battery provides up to approximately eight hours of continuous operation, while WiFi connectivity allows software and vehicle coverage updates to be downloaded directly through the tool.
The combination of a large screen, wireless vehicle connection and substantial battery makes the CR Max P well suited to longer workshop sessions and more involved diagnostic work.
Lifetime Free Software Updates
The CR Max P includes lifetime free software updates, with no annual subscription required to continue downloading available iCarsoft updates.
Updates are installed directly through the tool’s WiFi connection and may add vehicle coverage, functions and newer diagnostic protocols as they are released.
For a professional multi-brand tool, this avoids the ongoing annual update fees charged by many competing diagnostic platforms.
Vehicle Compatibility
The iCarsoft CR Max P covers 58 major vehicle makes across European, Asian, American and Australian markets.
Coverage includes brands such as Mercedes-Benz, BMW, MINI, Audi, Volkswagen, Skoda, SEAT, Porsche, Jaguar, Land Rover, Volvo, Ford, Holden, Chrysler, Jeep, Dodge, Toyota, Lexus, Honda, Nissan, Mazda, Mitsubishi, Subaru, Suzuki, Hyundai, Kia, Renault, Peugeot, Citroën, Fiat, Alfa Romeo, Ferrari, Maserati and many more.
What’s in the Box
- iCarsoft CR Max P diagnostic tablet
- Wireless vehicle communication interface
- OBD2 connector
- Charge adapter
- RJ45 network cable
- USB-to-network adapter
- F-chassis connection equipment
- USB-C cable
- Screen-cleaning cloth
- User manual
- Protective carrying case
Is This the Right Scan Tool for You?
The iCarsoft CR Max P is the right choice if you want a professional multi-brand tool with considerably more capability than a conventional handheld scanner.
Its main advantages are its full-system coverage, wireless operation, large display, bi-directional control, selected ECU coding, extensive service procedures, CAN-FD and DoIP support, diagnostic reporting and lifetime free updates.
For occasional engine code reading, a smaller iCarsoft tool will be more economical and easier to use. For workshops, mobile mechanics and serious home users needing deeper access across a broad range of vehicles, the CR Max P is a substantial step up.
