Nissan 14-Pin to OBD2 16-Pin Diagnostic Adapter Cable

Nissan 14-Pin to OBD2 16-Pin Diagnostic Adapter Cable

Easily connect modern OBD2 diagnostic tools to older pre-1996 Nissan vehicles with this reliable Nissan 14-Pin to OBD2 16-Pin adapter cable. Designed as a straightforward plug-and-play converter, this cable bridges the gap between legacy Nissan OBD1 (14-pin) connectors and today's standard OBD2 (16-pin) diagnostic equipment — no guesswork, no hassle.

What Does This Adapter Do?

Pre-1996 Nissan models use a proprietary 14-pin diagnostic connector that is not directly compatible with standard OBD2 scan tools. This adapter converts the 14-pin Nissan OBD1 socket to the universal 16-pin OBD2 interface, allowing you to use a wide range of modern diagnostic tools — including the Multi-diag J2534 pass-thru and other OBD2-compatible scanners — on older Nissan vehicles.

Key Features

• Universal Compatibility: Works with OBD2 diagnostic tools that support pre-1996 Nissan vehicles via the 14-pin socket
• Plug-and-Play Design: Simple, direct connection — no installation or configuration required
• CE Certified: Meets CE safety and quality standards
• Compact & Lightweight: Weighs just 0.1 kg; easy to store in your toolbox or glove box
• No Batteries Required: Purely passive connector — always ready when you need it
• Made in Mainland China

Specifications

• Connector Type: 14-Pin (Nissan OBD1) to 16-Pin (OBD2/OBDII)
• Item Dimensions: 10 cm (L) × 5 cm (W) × 2 cm (H)
• Weight: 0.1 kg
• Certification: CE
• Wireless: No
• Batteries: Not required

What's in the Box?

• 1 × Nissan 14-Pin to OBD2 16-Pin Adapter Cable

Compatible With

Designed for use with pre-1996 Nissan vehicles equipped with a 14-pin OBD1 diagnostic port, and compatible with OBD2 scan tools that support legacy protocols — including Multi-diag J2534 pass-thru devices and similar professional diagnostic equipment.

For more information on vehicle OBD standards and diagnostic systems, visit the U.S. EPA's official OBD resource page.

Frequently Asked Questions

Q: What vehicles is the Nissan 14-pin to OBD2 adapter cable compatible with?

A: This adapter is designed for pre-1996 Nissan vehicles that feature a proprietary 14-pin OBD1 diagnostic connector. It converts the 14-pin Nissan socket to a standard 16-pin OBD2 port, allowing compatible scan tools to communicate with older Nissan models.

Q: Will this OBD2 adapter cable work with any scan tool?

A: This cable works with OBD2 diagnostic tools that are capable of diagnosing pre-1996 Nissan vehicles via their 14-pin protocol — such as the Multi-diag J2534 pass-thru device. Not all generic OBD2 scanners support legacy Nissan protocols, so ensure your scan tool is compatible with pre-1996 Nissan diagnostics before use.

Q: Is any installation or configuration needed to use this adapter?

A: No. This is a purely passive, plug-and-play adapter cable. Simply connect the 14-pin end to your Nissan's OBD1 port and plug your OBD2 scan tool into the 16-pin end. No batteries, drivers, or software configuration are required.

Q: Is this adapter CE certified and safe to use?

A: Yes, this adapter carries CE certification, confirming it meets applicable European safety and quality standards. It contains no high-concern chemicals and requires no external power source.