OBDSTAR (M003A) | Multifunctional OBD – 16-pin OBD2 Adapter Cable | Universal
Sign up and receive an email as soon as it is back in stock.
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist 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 ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
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 OBDSTAR (M003A) is a multifunctional jumper cable designed for advanced diagnostic applications. The cable features a standard 16-pin OBD2 female connector on one end for connection to a diagnostic device and multiple loose jumper wires on the other end. This configuration allows for a direct connection to the pins of an ECU (Electronic Control Unit) or other vehicle modules.
This Adapter Cable is developed for tasks such as ECU cloning, reading and writing immobilizer data, and other programming functions that require a direct connection. By bypassing the vehicle’s standard diagnostic port, the cable provides access to modules on the bench (bench mode) or in situations where no specific adapter is available. The product is intended for use in combination with compatible OBDSTAR programming equipment.
Application and functionality:
The M003A jumper cable facilitates a direct and flexible connection for specialized programming and diagnostic tasks.
- Direct ECU connection: Enables the diagnostic device to connect directly to the pins of an ECU or other electronic module, ideal for bench work.
- Universal pin configuration: The loose jumper wires provide flexibility to connect to various components depending on the specific wiring of the module being worked on.
- Support for advanced functions: Used to perform complex procedures such as data cloning, key programming, or module data modification without the need for a standard diagnostic port.
Compatible vehicles and applications:
The OBDSTAR M003A is a universal jumper cable and is not specifically designed for any particular vehicle make or model. Compatibility is determined by the pinout of the ECU or module being serviced.
This cable is used by technicians for direct bench connections with modules from various brands, including but not limited to European, Asian, and American vehicles.
Important: Before purchasing the product, always check the electrical diagram and pinout of the relevant ECU or module. Correct connection is necessary to avoid damage to the electronics.
Package Contents:
- 1x OBDSTAR (M003A) | Multifunctional OBD – 16-pin OBD2 Adapter Cable | Universal
Technical specifications:
| Specification | Description |
|---|---|
| Product Brand | OBDSTAR |
| Product Model | M003A |
| Vehicle Side Connection | Jumper wires (direct module connection) |
| Adapter Side Connection | 16-pin OBD2 (female) |






