iCarsoft HD V4.0 Heavy Duty Truck & HGV Diagnostic Scanner Tool

iCarsoft HD V4.0 Heavy Duty Truck & HGV Diagnostic Scanner Tool

The iCarsoft HD V4.0 is the latest heavy-duty diagnostic platform for trucks, buses and commercial vehicles. It adds a 5-inch touchscreen, lifetime free Wi-Fi updates, and broader system coverage beyond core Engine/ABS/Airbag/Transmission checks.

General diagnostics include ECU version readout, DTC read/clear, and real-time data stream viewing and capture. Ideal for workshops, fleets and owner-operators on 12V/24V platforms.

Key highlights at a glance

• 5-inch touchscreen for quick, intuitive navigation.
• Lifetime free updates via built-in Wi-Fi (no PC required).
• Full-system diagnostics across supported heavy-duty platforms.
• Eight service functions – DPF Regeneration, Oil Reset, Injector Coding, Clutch Matching, Brake-pad Reset, SCR Reset, Speed Limit Reset, Cylinder Cut Out.
• 2-in-1 use: heavy duty + OBD-II engine tests on 12V vehicles.
• Protocols: J1939, J1708/J1587, plus OBD standards and CAN-FD.

5" Touchscreen HD Scanner
Enhanced version of HD V3.0 with broader system diagnostics and lifetime Wi-Fi updates.

Pre-installed: 37 Brands
Cummins, Caterpillar, DAF, Volvo (HD), MAN, Scania, Mercedes-Benz (HD), WABCO ABS and more.

Extension Software Available
Add more brand software if required (optional purchase).

8 Service Resets
DPF, Oil, Injector Coding, Clutch, Brake-pad, SCR, Speed Limit, Cylinder Cut Out.

2-in-1 HD + OBD-II
Engine-module OBD functions: read/clear DTCs, O2, EVAP, I/M, freeze-frame and more.

Lifetime Wi-Fi Updates
One-tap updating over Wi-Fi – no fees, no PC required.

Multi-Language
English, German, Spanish, French, Italian, Japanese, Portuguese, Russian and more.

Included Adapters
Supplied with OBD-6, OBD-9 and CAT-9.

Tech Specifications
Android 8.1 · 2GB/64GB · MT6580 · 5" · 3150 mAh · BT 5.0 · CAN-FD.

Hardware & Specifications

• Operating System: Android 8.1
• Memory / Storage: 2GB / 64GB
• CPU: MT6580 Cortex-A7 1.3GHz
• Screen: 5-inch
• Battery: 3150 mAh / 3.8V
• Bluetooth: BT 5.0
• Working Temp: −10°C to 50°C (14°F to 122°F)
• Storage Temp: −20°C to 60°C (−4°F to 140°F)
• Working Voltage / Current: 5V / ≤2.5A
• Supported Protocols: SAE-J1850 PWM/VPW, ISO 9141, ISO 14230-2/4 (KWP), ISO 15765-4 (CAN), J1708, J1939, CAN-FD.

Vehicle brand coverage

Allison, Ashok Leyland, Bendix, Bosch, Caterpillar, Cummins, DAF, Detroit, Doosan, Eaton, Eicher, Freightliner, Fuso, Haldex, Hino, Hyundai, International, Isuzu, Iveco (Diesel), Kenworth, Mahindra, MAN, Mack, Mercedes-Benz (HD), Mitsubishi (Diesel), Paccar, Peterbilt, Renault, Scania, Sprinter (Diesel), Tata, Toyota (Diesel), UD, USA Ford (Diesel), Volvo (HD), WABCO ABS (HD), Western Star.

What’s in the box

Carry Case/Box, HD V4.0 Scan Tool, OBD diagnostic cable, OBD-6, OBD-9, CAT-9, PC connecting cable, OBD-1 adaptor cable, packing list and user manual.

Packing Box

HD V4.0 Scan Tool

PC Connecting Cable

CAT-9

OBD-6

OBD-9

OBD Diagnostic Cable

OBD-1 Adaptor Cable

Packing List

User Manual

Updates, warranty & support

• Software updates: Lifetime free via Wi-Fi (one-tap).
• Warranty: 1-year UK warranty from HIDS-DIRECT.
• Support: UK-based assistance for coverage and setup.

Function availability varies by vehicle. If unsure, contact HIDS-DIRECT with your reg/VIN for a quick coverage check.