Icarsoft OBD II HD V4.0 Compatible with: Hyundai, Mercedes Benz, Renault

The Icarsoft HD V4.0 is a professional multi-system diagnostic device for heavy vehicles, trucks, buses, vans as well as selected industrial and construction machines. It is aimed at commercial vehicle workshops, fleet operators, mechanics and demanding home users.
The device provides comprehensive diagnostics of the available electronic control units and provides eight important service, maintenance and reset functions in addition to fault diagnosis. As a result, faults can be detected early, maintenance work can be carried out efficiently and cost-intensive failures can be reduced.
Diagnostic software for 37 major commercial vehicle, engine and system brands is pre-installed ex-factory. 34 additional software packages are also available separately, which can be used to extend vehicle coverage if necessary.
In addition to heavy commercial vehicles, the HD V4.0 is generally compatible with the standardized OBD2/EOBD system and supports the diagnosis of the engine control unit via the 16-pin OBD2 connection in compatible 12 V vehicles. Thanks to Android operating system, 5 inch/12.7 cm touch-screen, WLAN updates and Bluetooth connection, the device is suitable for mobile and stationary use.

Wide pre-installed vehicle cover
Pre-installed diagnostic software for: Cummins, DAF, Mitsubishi Diesel, Sprinter Diesel, Toyota Diesel, Ford USA Diesel, Allison, Ashok Leyland, Bendix, Mercedes-Benz HD, Bosch, Caterpillar, Detroit, Doosan, Eaton, Eicher, Freightliner, Fuso, Haldex, Hino, Hyundai, International, Isuzu, IVECO Diesel, Kenworth, Mahindra, MAN, Paccar, Peterbilt, Renault, Tata, Volvo HD, WABCO ABS HD, Western Star, Mack, Scania and UD.

Optional expandable vehicle cover
Separately available upgrade software for: Bobcat, Force Motors, Volkswagen HD, Komatsu, Hitachi, Volvo Penta, Volvo CE, Sunwin, Sunlong, Sterling Sitcar, Setra, SCR, New Holland, John Deere JCB, Iris bus, ERF, Credo, case, Bremach, BharatBenz, ABS, VW, Peugeot, Nissan, General Motors, Fiat, Citroën, Chrysler Denso Diesel, Delphi, MaxxForce and Kubota.

Powerful hardware
The HD V4.0 works with Android 8.1 and a MediaTek-MT6580 processor on ARM Cortex-A7-basis at 1.3 GHz. It possesses 2 GB RAM, 32 GB internal memory and a 5 inch / 12.7 cm touch-screen with 854 × 480 pixel resolution. The integrated 3,150 mAh rechargeable battery provides up to three hours of continuous operation, as per the manufacturer.

Lifetime free online updates
There are no annual subscription or update fees for the HD V4.0. Software updates are provided wirelessly via WLAN and are continuously expanding the diagnostic protocols as well as the supported vehicle cover.

Multi-language user interface
The device supports 28 languages: German, English, Spanish, French, Italian, Japanese, Portuguese, Russian, Polish, Turkish, Dutch, Hungarian, traditional Chinese, Korean, Greek, Slovak, Romanian, Arabic, Croatian, Slovenian, Finnish, Czech, Vietnamese, Swedish, Serbian, Persian, Bulgarian and Danish.

Three commercial vehicle adapters in the range of supply
The delivery includes the three special diagnostic adapters OBD 6, OBD 9 and CAT-9. This means that the device can be used on numerous non-standardized diagnostic connections of commercial vehicles, buses and Caterpillar industrial devices without having to purchase an adapter separately.

Diagnostics for heavy utility vehicles with power supply 12 V.
The HD V4.0 is designed as a 2-in-1 diagnostic tool and can test the engine control unit for compatible heavy vehicles and 12 V vehicles via the respective OBD connection.
Read and clear fault codes and switch off the engine control light
O2-sensor test for testing the mixture regulation and exhaust behavior
Display freeze frame data and read vehicle information
EVAP System Test for Fuel Steam Restraint Test
Display I/M readiness status of systems that are not continuously monitored
Get on-board monitoring test results for supported systems

Supported vehicle protocols
SAE J1850 PWM, SAE J1850 VPW, ISO 9141, ISO 14230-2, ISO 14230-4 KWP, ISO 15765-4 CAN, J1708, J1939 AND CAN FD.

General diagnostic functions

Diagnostics of available electronic control units
Read and clear error codes
Switch off the engine control lamp
Display freeze frame data
Read vehicle information
O2-sensor test
EVAP System Test
Display I/M readiness status
Get on-board monitoring test results
Engine control unit diagnostics on compatible heavy duty vehicles and 12 V vehicles

Important service functions for daily maintenance work

DPF regeneration: Supports the regeneration of the diesel particle filter to reduce soot deposits, restore exhaust performance, and eliminate power loss or black smoke emissions caused by added filters.
Oil service reset: Resets the oil change indicator, the engine oil service life and the stored service life after an oil change and switches off the service indicator in the instrument cluster.
Injector coding: After replacement, writes new injector codes to the engine control unit so that injection quantity and engine run can be adjusted correctly.
Clutch adjustment: Calibrates clutch slip point, travel and relevant adjustment values to avoid jerking, slippage or switching problems after maintenance and repair work.
Brake lining reset: Disables or resets the electronic brake system after replacing brake pads or wear sensors and reinitializes the associated maintenance values.
SCR/Exhaust Gas Post-Treatment Reset: Resets the SCR system after refilling AdBlue or replacing components and supports the deletion of system-related power or speed limits if the cause has been properly corrected.
Speed limitation reset: Allows supported vehicles to adjust or reconfigure the maximum vehicle speed according to legal requirements and operational fleet guidelines.
Cylinder shut-off test: Interrupts fuel injection of individual cylinders to check their contribution to engine operation and to identify misfire or weak cylinders more quickly.
Note: The available diagnostic and functional scope depends on the vehicle manufacturer, model, year of manufacture, control unit equipment and software package installed.

This text is machine translated.