iCarsoft HD V4 Heavy Duty Truck Scanner Semi Truck Diagnostic Tool with DP FRegen, 8+Reset Bidirectional OBD2 Diesel Scan Tool with Battery Test -for Cummins,Detroit,Caterpillar, Volvo,Paccar etc

Description

• 【Ultra-Wide Compatibility-For Most Every Heavy & Light Truck】HD V4.0 Heavy Duty Truck Scanner is compatable for heavy-duty trucks and even some light trucks, Comes with diesel connectors (CAT-9, Diesel OBD 6-pin & 9-pin) and OBDII 16-pin cable, covering older trucks & latest 16-pin truck. Supports protocols: SAE-J1850 PWM/VPW, ISO 9141, ISO-14230-2, KWP, ISO 15765-4 CAN, J1708, J1939, CANFD. Works for CUMMINS, Freightliner, Kenworth, Peterbilt, International, Volvo (HD), Mack, Western Star, Hino, Caterpillar, and more. Perfect for DIYers, mechanics, truck owners, and repair shops.REMINDER: FEWER TRUCK MODELS MAY HAVE RESTRICTIONS ON OBD2 DIAGNOSTIC. PLEASE CONTACT US FOR CHECKING FIRST
• 【Full-System Diesel Diagnosis – Engine to ABS & Everything In-Between】Built for trucks powered by CUMMINS, CAT, Detroit, PACCAR, International, Hino, and other diesel engines. Runs a complete system scan on Engine, ABS, Airbag, Transmission, Braking, Electrical Power, Fuel, and other complex systems. Reads & clears fault codes, pulls live data streams, ECU info, and freeze frame. Delivers fast, accurate, and reliable diagnostics – so you can fix problems instead of guessing
• 【8 Maintenance Resets –Save Thousands on Repairs】 Enabling you finish the truck maintenance even at home: DP,-F Regen (clear particles, restore engine power & extend filter-life), Oil Reset (reset new maintenance), Injector Coding (re-code injectors for precise fuel delivery), Clutch Matching (smooth engagement), Brake Pad Reset (clear false wear alerts), SC Reset (eliminate AdBlue warnings & recover lost horsepower), Speedlimit Reset (check & adjust truck sp-edlimitation), Cylinder Cutout Test (quickly find clogged injectors). DIY in one click –keeps truck running stronger, longer.REMINDER: SOME TRUCK MODELS MAY HAVE RESTRICTIONS ON SOME FUNCTIONS. PLEASE CONTACT US FOR CHECKING FIRST
• 【2-in-1 OBD2: Diagnose Both Trucks & Cars】HD V4.0 does OBD2 functions for truck& cars: Reads & clears fault codes, turns off the check engine light (MIL), runs O2 sensor tests, pulls freeze frame data, retrieves vehicle info, performs EVAP test, checks I/M readiness status, and displays on-board monitoring test results. For trucks AND cars – unbeatable value
• 【Battery Voltage Monitoring 】 Simply monitor your truck or car’s voltage during ignition. Instantly detects abnormal drops, weak batteries, failing alternators, or poor electrical connections – so you know if the starting system is healthy before you hit the road, it helps perform timely maintenance before the battery completely fails
• 【 Pre-Scan Pin Detection Function】Before you even run a diagnosis, HD V4.0 lets you check the diagnostic port’s status- read real-time voltage of OBD2 port, and which protocol your truck is using (J1939, J1708, ISO, etc.). allows you to quickly confirm whether the OBD port is healthy（Short circuit, foreign object obstruction,etc）, avoid wasted time on “no communication” messages and start troubleshooting immediately. Just plug in, verify, and start troubleshooting right away. A lifesaver for roadside repairs or working on an unfamiliar truck
• 【Latest Innvation】 5 inches Touch Screen + Button Control design, double the convenience. Premium hardware configurations , Android 8.1 OS for smooty operation, 2 RAM+64GB ROM, 3150mAh/3.8V battery, ensure smooth and fast diagnostic for complex modules. LIFETIME WIFFI FREE UPDATE, NO SUBSCRIPTION, LIFETIEME TECHNICAL SUPPORT. Suggest to update the diagnostic software first to obtain stronger diagnostic ability