Yamaha 3+4 Pin Twin Connector OBD1 to 16 Pin OBD2 Adapter Cable – Motorcycle

Yamaha 3+4 Pin twin connector OBD1 to OBD2 adapter cable for motorcycle diagnostics

• ✔ Precisely fitting 3+4-pin to 16-pin OBD2 adapter for Yamaha motorcycles
• ✔ Stable signal transfer for reliable diagnostic work
• ✔ Sturdy plug connections for daily workshop use
• ✔ Hard-wearing cable sheath for frequent plugging and unplugging
• ✔ Equally suitable for workshops and private users

The Yamaha adapter cable connects the 3-pin and the 4-pin Yamaha diagnostic connector to the standard 16-pin OBD2 socket. Existing OBD2 diagnostic devices, workshop interfaces and Bluetooth adapters can therefore continue to be used on the motorcycle without a special solution.

This item is an adapter or connecting cable, not a diagnostic device or scanner. The actual diagnostic function depends on the diagnostic device used and the scope of its software.

3+4 Pin twin connector or plain 3-pin cable – what is the difference?

On motorcycles, Yamaha uses both 3-pin and 4-pin diagnostic ports.

This twin connector version brings both vehicle connectors on one cable: a 3-pin and a 4-pin. You simply use whichever connector matches the socket on your motorcycle – the other stays unused. That makes you independent of which port is fitted.

If you know for certain that your motorcycle only has a 3-pin diagnostic socket, our plain Yamaha 3 Pin adapter cable is sufficient.

Clean signal transfer for reliable diagnostic data

In motorcycle diagnostics every clean connection counts. Low-quality adapters can cause dropped signals, communication errors or unstable links to the control unit.

This adapter cable therefore uses precisely manufactured plug contacts and a stable cable structure. Its firm fit on the vehicle connector keeps the link stable even during longer diagnostic sessions.

Compatibility

The adapter cable is intended for motorcycles with a manufacturer-specific 3-pin or 4-pin Yamaha diagnostic port.

• Vehicle side: 3-pin and 4-pin Yamaha (twin connector)
• Tool side: 16-pin OBD2 socket
• Suitable for: OBD2 handheld scanners, workshop diagnostic devices, USB and Bluetooth diagnostic interfaces

Compatibility depends on the diagnostic connector actually fitted to the motorcycle as well as on the diagnostic device used and its software. Before buying, please check which port your vehicle has and whether your diagnostic device supports motorcycles.

Robust build for workshop and everyday use

The cable was developed for regular use. The hard-wearing outer sheath protects the wires during frequent connecting and disconnecting.

• Hard-wearing cable sheath
• Precisely manufactured plug connections
• Firm fit without unnecessary play
• High contact quality to avoid transfer errors

Important note on function

The adapter cable itself performs no diagnostics. It serves solely as the link between the Yamaha motorcycle and compatible diagnostic hardware. Which functions are available – reading fault codes, showing live data or communicating with control units – depends solely on the diagnostic device used and its software.

Technical data

Scope of delivery

– Yamaha 3+4 Pin twin connector OBD1 to OBD2 adapter cable

Purchase on account available (Klarna or PayPal).

Free shipping from €50 (Germany) – within the EU from €100

Delivery

Delivery is made to the delivery address provided by the customer during the ordering process. By way of exception, where PayPal is selected as the payment method, the delivery address stored with PayPal at the time of payment is decisive.

If delivery to the customer was not possible and the transport company returns the goods to the seller, the customer bears the costs of the unsuccessful delivery. This does not apply where the customer exercises their right of withdrawal by refusing acceptance, where they are not responsible for the circumstance that made delivery impossible, or where they were temporarily prevented from accepting the goods – unless the seller had given them reasonable advance notice of the delivery.

Shipping costs

• Germany: free from an order value of €50, below that €3.99
• European Union: free from an order value of €100, below that €14.99
• Switzerland: €20.00
• United Kingdom: GBP 20.00

Delivery area and delivery time

We deliver to Germany, to the 26 other countries of the European Union and to Switzerland and the United Kingdom. We are currently unable to deliver to other countries.

For deliveries to Switzerland and the United Kingdom, customs duties, import taxes or other charges may be incurred in addition; these are borne by the customer.

The delivery time within Germany is usually 1–3 working days.

Payment methods

You can pay by credit card (Visa, Mastercard, Maestro), PayPal, Klarna (purchase on account or instalments), Shop Pay, Apple Pay, Google Pay, advance payment by bank transfer or cash on delivery.

Cash on delivery is only available for deliveries within Germany from an order value of €50. An additional fee of €9.99 is charged for it.

Digital licences and activations

Update licences, secure gateway activations and HaynesPro access are digital goods. No shipping costs apply – you will receive the activation code by email once payment has been received, usually within 1–3 working days.

If the licence is tied to a device, enter your device’s serial number directly in the order form when purchasing. That way we can set up the activation for your device without further enquiries.

Please note: for digital licences the right of withdrawal expires as soon as we have begun providing the item and you have expressly agreed to this beforehand. For devices and all other goods, the statutory right of withdrawal applies unchanged.