Autel OBD2 Adapter Cable 3-in-1 16→6/4/3‑Pin for European Motorcycles, OE-quality Durable

The Autel Original 3-in-1 OBD2 Adapter Cable converts a 16-pin OBDII port to 6-, 4- and 3-pin OBD1-style connectors so compatible motorcycles and vehicles can link to standard OBDII diagnostic tools.

If you own a later-model European motorcycle or select vehicles that use older OBD1-style sockets, this compact adapter gives you a straightforward way to connect modern 16-pin scanners to 6-, 4- or 3-pin ports. It’s a passive wiring adapter—designed to route signals between the vehicle connector and your scanner—so compatibility depends on your vehicle and the diagnostic tool you use. Autel builds this cable to OE-like standards for durability and reliable transmission.

Which motorcycles and vehicles work with this adapter?

This adapter is intended for certain later-model motorcycles and vehicles that retain OBD1-style 6/4/3-pin connectors but require connection to modern OBDII equipment. It commonly supports newer European two-wheelers such as selected Yamaha, Moto Guzzi, Piaggio, Vespa and Honda models produced in recent model years. Always verify the connector type and protocol on your bike before ordering.

• Designed for select European motorcycle models from recent years (check compatibility).
• Supports physical connection between 16-pin OBDII scanners and 6/4/3-pin vehicle sockets.
• Not a scanner—does not convert protocols or supply power to the vehicle.
• Confirm vehicle protocol and scanner features for the functions you need.

How do I use the adapter—plug-and-play or extra setup required?

Using the cable is simple: match the correct OBD1-style connector to your vehicle, plug the 16-pin end into your scanner, and perform diagnostics as your tool requires. No software or power source is built into the adapter; it’s a wiring interface only. If your scanner supports the vehicle’s protocol, it should communicate through this cable just like a direct connection.

• Choose the 6-, 4- or 3-pin plug that fits your vehicle’s socket.
• Insert the 16-pin end into your OBDII scanner or diagnostic tool.
• Operate your scanner following its instructions—no adapter configuration needed.
• If no communication occurs, recheck vehicle protocol and scanner compatibility.

What build quality and reliability can I expect from Autel’s adapter?

Autel manufactures this adapter to consistent factory specifications, using durable materials and quality control to resist wear. The cable is rated for repeated use and stable signal transmission, making it suitable for workshop or home garage diagnostics. Autel also provides after-sales support and a limited return/warranty window for buyer confidence.

• OE-style construction with robust connector housings and strain relief.
• Engineered for stable data transfer between scanner and vehicle ECU.
• Rated for thousands of plug cycles—built for regular diagnostic use.
• Includes 30-day return window and one-year limited warranty support.

Are there any limitations or important precautions to know?

The adapter does not translate protocols, generate diagnostic power, or add functions beyond physical connectivity. Some models and years are not supported, and certain diagnostics may still require manufacturer-specific interfaces or software. If in doubt, contact Autel support with your vehicle make, model and year before purchasing.

• This cable is a passive physical adapter only, not a scanner or power source.
• Not universally compatible—check vehicle year and connector type first.
• Some features may require dealer-level tools or proprietary software.
• Contact Autel customer service for compatibility questions prior to buying.

Who is this for? This 3-in-1 Autel adapter is aimed at mechanics, motorcycle enthusiasts and DIY technicians who need a reliable way to connect modern 16-pin OBDII diagnostic scanners to 6-, 4- or 3-pin vehicle sockets commonly found on later-model European motorcycles and select vehicles. It’s ideal when you already own or plan to use a compatible scanner and simply require a high-quality wiring interface to access vehicle data.