NEXI Q 3 USB Link + Diesel Truck Diagnostic Software Tool
Advanced commercial vehicle diagnostic solution, supporting the latest protocols and multi-brand compatibility
Product Overview
NEXI Q 3 USB-Link is a universal truck diagnostic tool that integrates the latest protocols such as CAN FD and DoIP, is compatible with mainstream OEM diagnostic software, and is a future-oriented high-

performance vehicle communication interface (VCI). Suitable for heavy/medium/light trucks, construction machinery and generator sets, supporting full module diagnosis and programming of engines, transmissions, ABS systems, etc.
Core Function Highlights

1. System compatibility
Supports Windows XP and Windows 7 (32-bit), of which Volvo, Hino, Perkins and other brand software must be installed on XP system
Direct USB connection, reducing program rewriting time, compatible with desktops and laptops

2. Multi-system diagnostic capabilities
Covering the diagnosis of the entire vehicle module such as engine, transmission, ABS, instrument panel Mixed fleet adaptation: Supports multi-protocol communications such as J1939/CAN, KWP2000, ISO 15765 3. Efficient data management
Quickly obtain vehicle data to generate maintenance reports
Plug and play diagnostic interface, portable design improves operational flexibility Notes (important!)
Prohibited updates: Updates will cause damage to the multiplexer
System restrictions: Volvo, Hino and other brand software only support Windows XP, other software can be used Win 7
Cummins unlock: Modifying the computer time may lock the software, you need to download the attachment "how-to-unlock-cummins-inline" Unlock
Installation prerequisite: Reinstall the system before installing the software to avoid equipment damage Built-in diagnostic software and applications (all included!)
Brand Software version Functional scenario
Detroit Diesel DDDL 7.05 / DDCT engine diagnosis and calibration
Cummins Insite 7.5 full range engine fault detection
Volvo VCADS 2.35.10 truck and bus full vehicle system diagnosis
Caterpillar 2.0.1.0 construction machinery engine management
Allison DOC adaptation 1000/2000 series transmission programming and troubleshooting
International Truck DLB / Master Diagnostic Electronic System and Diamond Logic
Protocol coverage
CAN bus: J1939/CAN125/CAN250/CAN500/CAN1000 (dual CAN support)
Traditional protocols: J1587/J1708, J1850, KWP2000 (ISO 14230), ALDL
Diagnostic standard: ISO 15765 (diagnostic CAN), J2534-2, RP1210A/B
Supported models and equipment (partial list)

1. Volvo Trucks/Buses
Trucks: FM10/FH12/FM12/FH16 and other full series Buses: B10B/B12B/B7R and other city buses and long-distance models

2. Construction Machinery (Volvo CE)
Wheel Loaders: L60E/L90F/L180F Series
Articulated Dump Trucks: A25D/A35E/A40E Series
Excavators: EC135B/EC210C/EC700C and other full models

3. Other Brands
Mac Trucks: V-MAC I to IV full series
Hino: 300/500 series engines, hybrid systems
Isuzu/GMC: NPR/NQR series diesel vehicles, T6500 Engineering vehicles Engine support list (core brands)
1. Detroit Diesel
DD13/DD15/DD16, Series 60, MBE4000/900 series
RS9/RS10 series engine brake system (supports American standard/ISO ignition order)

2. Cummins
ISB/ISC/ISL/ISX full series (including CM2250/CM870 and other control modules)
Natural gas engines: C8.3G/L10G, KTA19GC series

3. Perkins
1000 series (6.354/6.247 series), 1100 series (3/4/6 cylinders)
2000/3000 series industrial engines (including generator set adaptation models)
Transmission and brake system diagnosis
Allison: 1000/2000/3000 series transmission, CEC-5/6/8 control module
Wabco / Bendix: ABS/ESC/RSC systems (EC-17T/EC-60T and other models)
Eaton: Ultra Shift PLUS intelligent transmission, Vorad collision warning system

Why choose NEXIQ 3?
One-stop solution: Covering full-scenario diagnosis from road trucks to construction machinery
Future-proof technology: Supports next-generation protocols such as CAN FD/DoIP, long-term compatibility Cost-effective advantage: Built-in 20+ brand software, no need to purchase additional authorization Technical support: If you need to confirm the compatibility of applications not listed, you can contact the professional team at any time
Note: The product includes a USB-Link 3 adapter, a diagnostic software CD and a user guide. Please confirm the compatibility of the device and the vehicle system before placing an order.