Harley‑Davidson 4‑Pin + 6‑Pin 2‑in‑1 OBD2 Diagnostic Cable Adapter
Here is our premium 4‑pin + 6‑pin 2‑in‑1 OBD2 diagnostic cable adaptor – the single solution for connecting modern diagnostic scanners to your Harley‑Davidson motorcycle.
This versatile adapter supports both 4‑pin and 6‑pin HD connectors, eliminating the need for multiple cables.
It provides real‑time engine data and works seamlessly with ELM327, OBD scanners, and OBD2 scanners.
Perfect for Harley enthusiasts and workshops that demand accurate, hassle‑free diagnostics.
The 2‑in‑1 OBD2 diagnostic cable adaptor supports J1850 and CAN‑bus protocols, covering the full range of Harley ECUs past and present.
Two Cables in One – Broad Model Compatibility
4‑Pin Harness Compatibility
- Harley Softail 2001‑2010
- Harley Dyna 2001‑2011
- Harley Touring 2001‑2013
- Harley Sportster 2001‑2013
- Harley V‑ROD 2002‑Present
6‑Pin Harness Compatibility
- Harley Softail 2011‑Present
- Harley Dyna 2012‑Present
- Harley Touring 2014‑Present
- Harley Sportster 2014‑Present
- Harley Street 500/750 2014‑Present
Simplified Diagnostics – One Cable Does It All
The 2‑in‑1 design eliminates cable clutter. Simply choose the correct pin connector for your Harley, plug it into any compatible OBD2 scanner, and you’re ready to read or reset. No swapping, no confusion – just reliable data.
Key Features
- Outstanding 2‑in‑1 Upgrade: 4‑pin + 6‑pin connectors on one cable – covers classic and modern Harley models without needing a second adapter.
- Excellent Compatibility: Works with code readers, wireless OBD2 Bluetooth readers/resetters, and displays live data on Android, iPhone, or Windows devices.
- Brilliant Data Access: View RPM, engine temperature, engaged gear, average MPG, MPH, horsepower, torque, speed, acceleration, and read/clear DTC trouble codes.
Specifications
| Color | Black, Red, or Customized |
|---|---|
| Pin Material | Copper (high conductivity) |
| Cable Length | Customized |
| Pin Assignment / Pin‑out | Customized |
| Version | 6‑PIN + 4‑PIN to OBD2 for Harley‑Davidson CAN‑Bus |
User‑friendly and built for everyday workshop use – a must‑have tool for any Harley diagnostic kit.



