Jaltest (MDC04) | Knorr-Bremse 4-pins EBS – 16-pins OBD2 Adapter Cable | Commercial 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.
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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
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The Jaltest MDC04 is an Adapter Cable that establishes a connection between a 16-pin OBD2 diagnostic interface and the specific 4-pin diagnostic connector of a Knorr-Bremse EBS system. This cable is developed for performing diagnostic tasks on the electronic braking system (EBS) of various commercial vehicles, such as trucks and trailers.
The cable enables direct communication with the EBS module, allowing technicians access to system functions. This includes reading and clearing fault codes, viewing live data from sensors and actuators, and performing system-specific tests and calibrations. The MDC04 is part of the Jaltest diagnostic solution for commercial vehicles.
Application and functionality:
This Adapter Cable is designed to create a stable and reliable communication line for diagnostic purposes.
- Diagnostic connection: Forms the physical link between a Jaltest V9 Link interface or another compatible OBD2 diagnostic device and the Knorr-Bremse EBS module.
- System access: Provides access to the diagnostic functions of the EBS, such as identifying faults, checking system parameters, and performing actuator tests.
- Compatibility: Specifically designed for vehicles equipped with Knorr-Bremse EBS modules. This cable is not suitable for the EBS systems installed in MAN vehicles.
Compatible vehicles and Application:
The Jaltest MDC04 is suitable for a wide range of trucks, buses, and trailers equipped with a Knorr-Bremse EBS module with a 4-pin diagnostic connector. This includes vehicles from various manufacturers.
Possible compatible brands (alphabetical):
- DAF
- Iveco
- Krone
- Mercedes-Benz
- Renault Trucks
- Scania
- Schmitz Cargobull
- Volvo Trucks
Important: Before purchasing the product, always check your vehicle's connection. This may vary by model and year.
Package Contents:
- 1x Jaltest (MDC04) | Knorr-Bremse 4-pins EBS – 16-pins OBD2 Adapter Cable | Commercial vehicle
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | MDC04 |
| Vehicle connection side | Knorr-Bremse 4-pins EBS connector |
| Adapter Cable 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.






