Jaltest (JDC204A) | Scania 16-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!
The Jaltest (JDC204A) is a diagnostic Adapter Cable specifically developed for Scania commercial and work vehicles. This cable forms a connection between the 16-pin OBD1 round connector of the vehicle and a standard 16-pin OBD2 (J1962) connection of a diagnostic device. The cable is designed to enable communication with older vehicle systems that are not equipped with the standardized OBD2 port.
The functionality of this Adapter focuses on correctly transmitting the diagnostic signals between the vehicle ECU and the connected tester. This makes it possible to read fault codes, view live data, and perform system-specific tests on compatible Scania models. The construction is aimed at use in a workshop environment.
Application and functionality:
This Adapter Cable is designed to provide a stable and reliable connection between a diagnostic interface and the vehicle.
- Diagnostic connection: Enables the use of modern diagnostic equipment with an OBD2 connection on Scania vehicles with an older 16-pin round diagnostic port.
- Protocol support: Ensures the correct pin configuration to establish communication with the various electronic control units (ECU's) of the vehicle.
Compatible vehicles and applications:
This cable is specifically intended for various older Scania models equipped with the 16-pins round diagnostic connector.
Scania:
- 3-series
- 4-series
- P, G, R, T-series (specific models with the 16-pins round connection)
Important: Before purchasing the product, always check your vehicle's connection. This may vary by model and year of manufacture.
Package Contents:
- 1x Jaltest (JDC204A) | Scania 16-pins OBD1 - 16-pins OBD2 Adapter Cable | Commercial and Work Vehicle
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | JDC204A |
| Vehicle connection side | Scania 16-pins OBD1 (round) |
| Adapter connection side | 16-pins OBD2 (J1962) female |

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?
-
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.






