Topdon RLink X3 | Interface cable
Warranty handled directly by AsTools
Warranty handled directly by AsTools
We handle warranty cases ourselves, quickly and without the intervention of the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually help you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This way, you are assured of long-lasting quality and service.
Easy returns via Returnless
Easy returns via Returnless
Returns are easy via Returnless. Register your return online and choose your own shipping method. Return costs are at your own expense.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Topdon RLink X3 is an interface cable designed for performing dealer-level diagnostics on vehicles from North American brands. This device functions as a J2534 pass-thru tool and also supports the CAN-FD protocol, making it compatible with a wide range of vehicles from Chrysler, Ford, and General Motors (GM) from the 1996 model year onward.
This interface enables working with more than eight different types of original (OEM) software for tasks such as ECU programming, coding, and performing active tests. The RLink X3 provides access to Topdon's exclusive RLink platform, where users can find lifetime free driver updates and other supporting documentation. d
Application and functionality:
The RLink X3 is a VCI (Vehicle Communication Interface) that connects a computer to a vehicle's OBD2 port for advanced diagnostic and programming functions.
- OEM diagnostics: Uses original factory software (OEM) for in-depth diagnostic procedures, including reading fault codes, viewing live data, and performing service functions.
- Protocol support: Full compatibility with the J2534 pass-thru protocol and the modern CAN-FD protocol for faster communication with newer vehicle architectures.
- ECU programming and coding: Offers the ability to program and code control units, allowing software updates to be performed or modules to be replaced and configured.
- Wide software compatibility: Works with a variety of OEM software packages, including Techline Connect, SPS2, GDS2, and Tech2Win for GM; Forscan, FDRS, and FJDS for Ford; and WiTech2.0 and Alfa OBD for Chrysler/Stellantis/FCA.
- Vehicle coverage: Designed for specific models of Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, and Jeep, with support for diagnostics and programming for vehicles from 1996 to present, depending on the model and software used.
- RLink platform: Provides access to an online platform for downloading the latest drivers, consulting programming history, and receiving technical support. 1
Package Contents:
- 1x Topdon RLink X3
- 1x Quick Start Guide
- 1x Warranty Card
- 1x Safety Warning
- 1x Installation and User Guide for OEM Software
Technical specifications:
| Specification | Description |
|---|---|
| Brand | Topdon |
| Model | RLink X3 |
| CPU | ARM Cortex-M4F 32-bit |
| Operating voltage | 9 V - 18 V |
| USB cable length | 1.8 m |
| Dimensions | 92 x 48 x 24 mm |
| Net weight | 183 g |
| Operating temperature | -10 °C to 50 °C |
| Storage temperature | -20 °C to 70 °C |
| Supported protocols | J2534, CAN-FD |
| Compatible brands | Chrysler, Ford, General Motors (GM), Stellantis/FCA |









