Skaner OBD2 iCarsoft LR V4.0 Land Rover Jaguar

New generation of diagnostics for Land Rover and Jaguar

iCarsoft LR V4.0 is the latest generation of a specialized diagnostic tester designed for vehicles of the Land Rover and Jaguar brands. The device is the successor to the popular LR V3.0 model and offers a new hardware platform, a 5″ touchscreen, Android system, Wi-Fi updates, and an extensive set of diagnostic and service functions.

The tester allows comprehensive scanning of the supported control modules of the vehicle. It enables not only reading and clearing engine faults but also diagnosing, among others, the transmission, ABS, airbags, pneumatic suspension, air conditioning, body electronics, and many other systems.

With active tests and bidirectional control, the device can send commands to the vehicle's controllers, making it easier to quickly check the operation of selected components without disassembly.

Main advantages of iCarsoft LR V4.0

• Diagnostics of all supported vehicle systems
• Active tests and bidirectional control
• Over 30 service functions, resets, and adaptations
• Automatic vehicle identification AutoVIN
• Verification of VIN and mileage in supported vehicles
• 5″ color touchscreen
• Android operating system
• Updates directly via Wi-Fi
• Lifetime free software updates
• Polish language version of the menu
• Factory-installed Land Rover and Jaguar software
• Ability to download two additional vehicle groups for free
• Full OBDII, EOBD, and CAN support
• Support for CAN FD protocol
• Battery test
• Saving diagnostic history and reports

Comprehensive diagnostics of all systems

iCarsoft LR V4.0 allows scanning of available controllers installed in the vehicle. Depending on the model, year, engine, and equipment of the car, the tester can support, among others:

• engine and powertrain controller,
• automatic and automated transmission,
• ABS, DSC, ESP, and braking systems,
• SRS airbag system,
• electronic parking brake EPB,
• steering system and steering angle sensor SAS,
• pneumatic suspension and electronic height control,
• battery management system BMS,
• diesel particulate filter DPF,
• SCR and AdBlue systems,
• air conditioning and heating,
• tire pressure monitoring system TPMS,
• body, comfort, and central locking modules,
• electric windows, mirrors, seats, and roof,
• adaptive headlights and lighting systems,
• camera, radar, and driver assistance systems,
• theft protection system,
• hybrid and high-voltage vehicle systems.

Advanced diagnostic functions

• automatic scanning of all available controllers,
• reading DTC fault codes,
• clearing faults after repairs,
• displaying descriptions and helpful information regarding faults,
• reading identification data of ECU controllers,
• viewing current parameters in real-time,
• presenting parameters in the form of lists and graphs,
• saving diagnostic data,
• reading freeze frame data,
• automatic vehicle identification AutoVIN,
• verification of VIN and mileage in supported vehicles,
• saving history of previously diagnosed vehicles,
• creating, sharing, and printing diagnostic reports.

Active tests and bidirectional control

The bidirectional control function allows sending commands to supported vehicle controllers and checking the response of individual components. This makes it easier to quickly determine whether the cause of the problem is a specific component, electrical installation, or control module.

Depending on the car, available tests may include:

• electric windows,
• mirrors,
• central locking and door locks,
• sunroof,
• throttle,
• fuel pump,
• ABS pump and motor,
• injectors,
• lighting,
• horn,
• air conditioning components,
• other electronically controlled actuators.

Main service functions

The device offers a set of the most commonly used functions for periodic maintenance and repairs of Land Rover and Jaguar vehicles:

• Oil service reset – clearing the warning light and setting a new mileage and inspection period.
• Throttle adaptation – relearning parameters after cleaning, disconnecting, or replacing it.
• EPB – retracting the electric parking brake calipers during pad replacement.
• SAS – calibration of the steering angle sensor.
• DPF – forced regeneration of the filter and procedures after replacing components.
• Injector coding – entering parameters for new or replaced injectors.
• ABS bleeding – activating the pump during brake system bleeding.
• Pneumatic suspension – resetting and selected service procedures for electronic suspension.
• BMS – monitoring battery status, recording its replacement, and managing the power supply system.

Extended resets, adaptations, and workshop procedures

The following functions may also be available in supported vehicles:

• TPMS – reading sensor identifiers, entering new numbers, and testing the system.
• Air conditioning – reset adaptation, initialization of stepper motors, and compressor procedures.
• Adaptive headlights – initialization and calibration of the lighting system.
• DSC and stability control – clearing adaptations and restarting modules.
• Engine controller – resetting adaptive values and selected service procedures.
• Transmission – resetting adaptations and selected procedures regarding oil level.
• Calibration of seats after repair or replacement of adjustment motors.
• Activating the fuel pump after its replacement.
• Airbag system – selected service procedures and clearing fault data.
• Idle speed adjustment in supported vehicles.
• Immobilizer – basic matching, adding keys, or blocking lost keys in simple systems.
• Calibration of doors and windows after repair of lifting mechanisms.
• AdBlue – reset after refilling the fluid or servicing the SCR system.
• Clutch adaptation after replacing the clutch, transmission, or controller.
• EGR – selected service procedures for the exhaust gas recirculation system.
• Crankshaft sensor adaptation.
• Turbocharger adaptation after repair or replacement of boost system components.
• Rain sensor – initialization and calibration.
• High-voltage battery – procedures related to hybrid vehicle systems.
• Radar and camera – learning and calibration of driver assistance systems.
• Cylinder deactivation test – assessing the operation of individual engine cylinders.
• Speed limit assistant – setting or removing limits in supported vehicles.
• Head-Up display – learning and calibration.
• Oxygen sensors O2 – procedures after replacement and resetting adaptive values.
• Seat belts – selected service procedures.
• Calibration of the vehicle's angular speed sensor.
• Initialization of stepper motors.
• Resetting the powertrain configuration.
• Control of doors, windows, and roof.

Full OBDII and EOBD functions for many brands

In addition to advanced diagnostics for Land Rover and Jaguar, the tester supports standard OBDII/EOBD engine functions in compatible vehicles from other manufacturers.

• reading fault codes,
• clearing fault codes,
• monitoring I/M readiness,
• viewing current data,
• reading freeze frame data,
• reading vehicle information,
• testing O2 sensors,
• testing onboard monitors,
• testing the EVAP system,
• reading pending and permanent codes,
• battery test.

The device supports, among others, OBDII, EOBD, JOBD, KOBD, CAN, and CAN FD standards in compatible cars.

Land Rover and Jaguar software and two additional vehicle groups

The tester comes factory-equipped with specialized diagnostic software for vehicles:

• Land Rover,
• Range Rover,
• Jaguar.

After purchase, the user can additionally download software for two other available vehicle groups for free. This allows expanding the capabilities of the tester without the need to purchase another device.

The range of available additional brands is in line with the current software offering from the manufacturer and may change with updates.

Lifetime free updates via Wi-Fi

iCarsoft LR V4.0 does not require paying an annual subscription for updates. The manufacturer provides lifetime free software updates.

Once the device is connected to a Wi-Fi network, users can check for new versions and download them directly from the tester. Updates are conveniently performed without the need to connect the device to a computer each time.

Updates may expand the database of supported vehicles, improve compatibility, and enhance available diagnostic and service functions.

Diagnostic history and reports

The device allows quick access to previously diagnosed vehicles and systems. Test results can be saved, shared, and printed.

• saving history of diagnosed cars,
• storing diagnostic reports,
• sharing saved results,
• printing reports when connected to a Windows computer,
• feedback function for sending data regarding diagnostic issues.

The report can be useful for documenting repairs, consulting with a mechanic, or comparing the condition of the car before and after servicing.

Polish language version

The tester supports Polish, making navigation through the menu, selecting controllers, and performing service procedures much easier.

Available languages include, among others:

• Polish,
• English,
• German,
• French,
• Dutch,
• Spanish,
• Czech,
• Swedish,
• Russian,
• Hungarian,
• Norwegian,
• Portuguese,
• Italian,
• Danish,
• Finnish.

Technical specifications

• Operating system: Android
• Processor: quad-core 1.3 GHz
• Internal memory: 32 GB
• Screen: 5″ capacitive LCD touchscreen
• Resolution: 854 × 480 px
• Connectivity: Wi-Fi 2.4 GHz, USB 2.0, and OBDII
• Charging port: USB Type-C, 5 V / 2 A
• Operating voltage: 9–18 V
• Maximum operating current: up to 500 mA
• Battery: 3.7 V, 5000 mAh
• Approximate operating time: about 6 hours of continuous use
• Operating temperature: from 0°C to 50°C
• Storage temperature: from –20°C to 70°C
• Operating humidity: 5–95%, non-condensing
• Dimensions: 200 × 116 × 30.2 mm
• Net weight: approximately 380 g
• Color: black

Supported communication protocols

The device supports a wide range of protocols used in older and newer cars, including:

• ISO 9141-2,
• ISO 14230-2,
• ISO 15765,
• K-Line and L-Line,
• SAE J1850 VPW,
• SAE J1850 PWM,
• ISO 11898 CAN,
• High-Speed, Middle-Speed, and Low-Speed CAN,
• Single-Wire CAN,
• CAN FD,
• SAE J2610,
• GM UART,
• TP 2.0 and TP 1.6,
• other protocols supported by the device's software.

Package contents

• iCarsoft LR V4.0 diagnostic tester,
• main OBDII diagnostic cable,
• data transmission and charging cable,
• user manual,
• case or bag for storing the device,
• original packaging from the manufacturer.

The exact contents of the package may vary depending on the product batch and distribution version.

Who is iCarsoft LR V4.0 intended for?

• for owners of Land Rover, Range Rover, and Jaguar cars,
• for individuals servicing their own car,
• for automotive enthusiasts and DIYers,
• for automotive mechanics,
• for independent workshops,
• for services specializing in British cars,
• for dealers and individuals checking a car before purchase.

The device allows for quicker identification of the fault cause, checking the operation of components, and performing many popular service tasks without using several separate testers.

Warranty, updates, and support

• Lifetime free software updates
• Lifetime technical support from the manufacturer
• One-year manufacturer's warranty on the device, excluding mechanical damage and damage caused by user error

Why choose iCarsoft LR V4.0?

iCarsoft LR V4.0 combines specialized diagnostics for Land Rover and Jaguar vehicles with the convenience of a modern touchscreen device. Full scanning of controllers, active tests, numerous resets and adaptations, AutoVIN, Wi-Fi, and Polish language support make the tester suitable for both home garages and independent workshops.

A significant advantage is the lifetime free updates and the ability to download two additional vehicle groups. This allows for expanding the device's functionality without purchasing another tester.

One device allows reading and clearing faults, monitoring parameters, testing components, and performing many popular service procedures.

Important information regarding compatibility

The range of available functions depends on the specific car model, year, target market, engine type, equipment version, and the controllers used.

Not every listed function, adaptation, or service procedure is available in every car. Before purchasing, it is recommended to check compatibility based on the exact model, year, engine version, and VIN number.

Functions related to the immobilizer, mileage, radars, cameras, high-voltage systems, and advanced coding may only be available in selected vehicles or simpler versions of a given system.

The device does not replace the manufacturer's factory software for online programming of controllers, updating their software, and all operations requiring access to the vehicle manufacturer's servers.