Jaltest (JDC203A) | Mercedes 14-pins OBD1 - 16-pins OBD2 Adapter Cable | Commercial and Work Vehicle
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!
Jaltest (JDC203A) | Mercedes 14-pins OBD1 - 16-pins OBD2 Adapter Ca...
The Jaltest JDC203A is a special and robust diagnostic adapter cable, designed as an indispensable tool for mechanics and technicians working on Mercedes-Benz commercial and work vehicles. This cable connects the older, round 14-pin diagnostic connector (OBD1) of the vehicle to the modern 16-pin OBD2 connector of a diagnostic tool such as the Jaltest Link interface.
The cable is made of strong, industrial materials and built for workshop use. The connectors fit perfectly for stable and error-free communication. This is crucial when reading fault codes, performing system tests or calibrations, and during regular maintenance on older Mercedes vehicles.
Application and functionality:
The JDC203A cable ensures that Jaltest diagnostic equipment can also be used on older Mercedes models without a standard OBD2 port. This makes these vehicles fully readable and testable as well.
- Complete system check: Diagnosis of engine, brakes (ABS), transmission, dashboard, and other ECUs.
- Read and clear fault codes: Quickly detect and fix faults via DTCs (diagnostic trouble codes).
- View live data: Real-time reading of RPM, temperature, pressure, and other vehicle data.
- Calibrations and system tests: Reinitialize and test components after maintenance.
- Maintenance and service: Reset maintenance indicators and perform basic service tasks.
Suitable vehicles and applications:
This adapter is designed for Mercedes-Benz vehicles with a round 14-pin diagnostic connector.
- Vehicle category: Trucks and vans
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Examples:
- Mercedes-Benz Actros (MP1), Atego, Axor (older generations)
- Mercedes-Benz Sprinter (T1N / W901-W905)
- Mercedes-Benz Vito (first generation)
- Connector Requirement: 14-pin round OBD1 diagnostic port present
Package Contents:
- 1x Jaltest (JDC203A) Mercedes 14 Pins OBD1 - 16 Pins OBD2 Adapter Cable Commercial and Work Vehicle
Technical Specifications:
| Specification | Package Contents |
|---|---|
| Article Number | JDC203A |
| Brand | Jaltest |
| Connector A (vehicle side) | 14-pin round OBD1-style connector (male) |
| Connector B (diagnostic tool side) | 16-pin OBD2 (female, J1962) |
| Application | Electronic Systems Diagnosis |
| Compatible Brand | Mercedes-Benz (Trucks & Vans) |
To ensure that you always have access to the latest updates and software for your Jaltest device, it is important that you register the correct distributor.
Only the registered distributor can perform new software and updates. When you appoint us as your distributor, we can take care of this for you and guarantee that your device remains up-to-date without any issues.
How does it work?
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Download and fill in the change form
You can find the form as a PDF file here. -
Send the completed form to us
This can easily be done by email to support@astools.eu. -
We take care of the rest
With the form, we at Jaltest can submit the change and officially register you as our customer.
