NEXIQ
NEXIQ provides a complete range of professional diagnostic solutions for trucks and heavy-duty vehicles, including vehicle communication interfaces, diagnostic cables, adapters, and workshop-ready accessories. Built for daily use in demanding environments, NEXIQ hardware helps workshops, mobile technicians, and fleets achieve fast, stable communication with vehicle ECUs for fault code reading, live data, and advanced troubleshooting.
The range covers both wired and wireless diagnostic interfaces as well as the connectivity components required for real-world applications across multiple OEM platforms and vehicle generations. With the right cable or adapter, you can ensure reliable connection and consistent results when working with modern CAN-based systems and older configurations.
Typical NEXIQ product types in this category include:
- Vehicle diagnostic interfaces (PC-to-vehicle communication)
- Diagnostic cables (e.g., USB and data cables)
- Truck and heavy-duty adapter cables (vehicle-specific connections)
- Connectivity accessories for workshop and field service use
NEXIQ is an excellent choice for independent workshops and fleet maintenance teams who need dependable hardware, broad compatibility, and a professional diagnostic workflow. Explore NEXIQ tools, cables, and adapters to reduce downtime, improve repair accuracy, and support more vehicles with confidence.
- Connects to pre-1996 Detroit Diesel engines and pre-1996 Allison transmissions. Compatible with USB-Link 2 and USB-Link 3 only.
- Connects to pre-1996 Detroit Diesel engines and pre-1996 Allison transmissions. Compatible with USB-Link 2 and USB-Link 3 only.
- The 6 and 9-Pin Deutsch Adapter is designed for heavy-duty vehicles. It provides a secure connection for diagnostic tools like USB-Link™ 2 and USB-Link™ 3, supporting a wide range of vehicle models.
- The 6 and 9-Pin Deutsch Adapter is designed for heavy-duty vehicles. It provides a secure connection for diagnostic tools like USB-Link™ 2 and USB-Link™ 3, supporting a wide range of vehicle models.
- The 6-Pin Deutsch Adapter is designed for use with USB-Link™ 2 and USB-Link™ 3 diagnostic tools. It connects to heavy-duty vehicles, providing a reliable connection for vehicle diagnostics.
- The 6-Pin Deutsch Adapter is designed for use with USB-Link™ 2 and USB-Link™ 3 diagnostic tools. It connects to heavy-duty vehicles, providing a reliable connection for vehicle diagnostics.
- 9-pin Deutsch locking adapter for use with the USB-Link™ 2 and USB-Link™ 3.
- 9-pin Deutsch locking adapter for use with the USB-Link™ 2 and USB-Link™ 3.
This is a 9 pin Deutsch diagnostic cable used to connect your Nexiq USB Link to vehicles with a 9 pin connector.
Note: This is an original USB Link cable and will NOT work with the USB Link 2.
This is a 9 pin Deutsch diagnostic cable used to connect your Nexiq USB Link to vehicles with a 9 pin connector.
Note: This is an original USB Link cable and will NOT work with the USB Link 2.
- 9-pin Deutsch Caterpillar "T" adapter for use with the USB-Link™ 2 and USB-Link™ 3.
- For use with pre-1996 Caterpillar engines when a diagnostic connector is not located inside the cab of the vehicle.
- 9-pin Deutsch Caterpillar "T" adapter for use with the USB-Link™ 2 and USB-Link™ 3.
- For use with pre-1996 Caterpillar engines when a diagnostic connector is not located inside the cab of the vehicle.
- The NEXIQ Blue-Link 2 is a compact wireless vehicle interface that connects to heavy-duty trucks via Bluetooth 5.0 or Wi-Fi, enabling quick diagnostics using your iOS or Android device.
- The NEXIQ Blue-Link 2 is a compact wireless vehicle interface that connects to heavy-duty trucks via Bluetooth 5.0 or Wi-Fi, enabling quick diagnostics using your iOS or Android device.
- The NQ401017 is a latching USB-Link cable that converts from a USB Mini-B connector to a USB-C plug, designed for secure, vibration-resistant data transfer. It’s built with a rugged jacket and strain relief for heavy-duty diagnostic environments using Nexiq USB-Link VCI devices.
- The NQ401017 is a latching USB-Link cable that converts from a USB Mini-B connector to a USB-C plug, designed for secure, vibration-resistant data transfer. It’s built with a rugged jacket and strain relief for heavy-duty diagnostic environments using Nexiq USB-Link VCI devices.
- 9-pin locking adapter for use with older CAT engines.
- 9-pin locking adapter for use with older CAT engines.
- The CAN 3 – CAN 1 Crossover Cable is designed to move J1939/CAN channel 3 diagnostic communications over to J1939/CAN channel 1.
- The CAN 3 – CAN 1 Crossover Cable is designed to move J1939/CAN channel 3 diagnostic communications over to J1939/CAN channel 1.
- Locking adapter for use with Detroit Diesel marine applications.
- Locking adapter for use with Detroit Diesel marine applications.
- The Aftertreatment Service Kit uses compressed air and vacuum cleaning to remove soot from the DOC filter, reducing back pressure and enabling safe regeneration of the aftertreatment system.
- The Aftertreatment Service Kit uses compressed air and vacuum cleaning to remove soot from the DOC filter, reducing back pressure and enabling safe regeneration of the aftertreatment system.
- This cable is used to connect the John Deere USB-Link 3 to John Deere off highway equipment.
- This cable is used to connect the John Deere USB-Link 3 to John Deere off highway equipment.
- This cable is used to connect the John Deere USB-Link 3 to John Deere off highway equipment.
- This cable is used to connect the John Deere USB-Link 3 to John Deere off highway equipment.
- This cable is used to connect the USB Link 3 to John Deere agricultural and construction equipment and is required for the W3, W4, W5, and W6.
- This cable is used to connect the USB Link 3 to John Deere agricultural and construction equipment and is required for the W3, W4, W5, and W6.
- This cable is used to connect the USB Link 3 to John Deere agricultural and construction equipment. For use on early Zaxis excavators and converts CAN terminals to 9 pin.
- This cable is used to connect the USB Link 3 to John Deere agricultural and construction equipment. For use on early Zaxis excavators and converts CAN terminals to 9 pin.
- A 1 meter, 16-pin J1962 (OBD II) adapter for use with the USB-Link™ 3 and USB-Link™ 2. This adapter does support DoIP.
- A 1 meter, 16-pin J1962 (OBD II) adapter for use with the USB-Link™ 3 and USB-Link™ 2. This adapter does support DoIP.
- The J560 7-Way PLC Cable set is used to connect to Anti-lock Brake Systems (ABS) on trailers equipped with Power Line Carrier (PLC) communications manufactured after March of 2001.
- The J560 7-Way PLC Cable set is used to connect to Anti-lock Brake Systems (ABS) on trailers equipped with Power Line Carrier (PLC) communications manufactured after March of 2001.
- Electronic Data Link (EDL) is genuine dealer diagnostic PC-to-vehicle interface
- View service manuals
- Make diagnostics
- Readings
- Tests and calibrations
- Re-program controllers
- Electronic Data Link (EDL) is genuine dealer diagnostic PC-to-vehicle interface
- View service manuals
- Make diagnostics
- Readings
- Tests and calibrations
- Re-program controllers
- The Latching USB Cable is a durable cable designed for secure and reliable connections between your diagnostic devices and vehicles.
- The Latching USB Cable is a durable cable designed for secure and reliable connections between your diagnostic devices and vehicles.
- GENUINE PC-to-vehicle interface compatible with multiple software applications.
- Class I Bluetooth provides up to 30 meter of wireless freedom.
- Quick access to vehicle data for maintenance or management reports.
- Diagnose engines, transmissions, ABS, instrument panels and more
- GENUINE PC-to-vehicle interface compatible with multiple software applications.
- Class I Bluetooth provides up to 30 meter of wireless freedom.
- Quick access to vehicle data for maintenance or management reports.
- Diagnose engines, transmissions, ABS, instrument panels and more
This is the OBDII adapter cable that you need to use with your Nexiq USB Link to communicate with any vehicle that uses OBDII such as Hino, Isuzu, UD, and automobiles.
Note: This cable will not work with the USB Link 2 or USB Link 3, that would require part 493013
This is the OBDII adapter cable that you need to use with your Nexiq USB Link to communicate with any vehicle that uses OBDII such as Hino, Isuzu, UD, and automobiles.
Note: This cable will not work with the USB Link 2 or USB Link 3, that would require part 493013
- Universal J560 PLC Adapter is a diagnostic tool that enables J1708/J1587 tools to communicate over J2497 Power Line Carrier (PLC) systems, commonly used in heavy-duty trailer ABS (WABCO) applications.
- Universal J560 PLC Adapter is a diagnostic tool that enables J1708/J1587 tools to communicate over J2497 Power Line Carrier (PLC) systems, commonly used in heavy-duty trailer ABS (WABCO) applications.
- 14-pin adapter for use with Volvo trucks.
- 14-pin adapter for use with Volvo trucks.
- 8-pin adapter for use with Volvo trucks.
- 8-pin adapter for use with Volvo trucks.