OBD2 To J1939 9Pin Adapter Cable Type 2 For Heavy Duty Rigs And Commercial Vehicles Compatible With ELD GPS Trackers Volvo And Other Brands For All Makes And Models
✔️ 9-pin J1939 to OBD2 adapter for trucks, ELD, GPS and diagnostics
The 9-pin J1939 to OBD2 adapter converts a standard OBD2 port to a J1939-compatible interface, enabling diagnostic tools to communicate with SAE J1939 networks on commercial vehicles. It’s a practical fit for fleets, heavy-duty trucks, GPS trackers, and ELD devices that use the green 9-pin J1939 connector, with models like Volvo and Mack in mind.
✅ 9-pin J1939 female to 16-pin OBD II (J1962) interface
✅ Cable length: 1 ft (30 cm / 300 mm)
✅ Upgraded large-port design with 2-small-port + 7-large-port for broader compatibility
✅ Waterproofing and plug-and-play for stable diagnostics
✅ Overmolded green 9-pin connector for durability
💡 What is a J1939 to OBD2 adapter used for?
These handy adapters bridge SAE J1939 networks with standard OBD2 diagnostic tools, letting you read faults and monitor data on heavy-duty vehicles.
- Supports SAE J1939 protocol for heavy-duty trucks and commercial vehicles
- Plug-and-play connection between J1939 networks and OBD2 scanners
- Useful for fleets with GPS/ELD devices using J1939 connectors