Jaltest (MDC07) | Knorr-Bremse/Wabco 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
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Professional customer service
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The Jaltest MDC07 is an Adapter Cable developed for diagnosing specific brake systems in commercial vehicles. The cable connects the Knorr-Bremse/Wabco 4-pin EBS connection of the modulator with a standard 16-pin OBD2 port of a diagnostic device. This enables direct communication with the brake system control unit.
This diagnostic cable is specifically designed for use with the Jaltest ETM (Electronic Test Module) and other compatible diagnostic interfaces. It allows technicians to perform component-specific tests, such as checking operation, reading fault codes, and viewing live data from the brake modulators. The cable is suitable for the 1st and 2nd generation Wabco modulators and the 2nd generation Knorr-Bremse trailer control modulators.
Application and functionality:
This cable is intended to establish a stable connection for diagnostic purposes on specific electronic brake systems.
- Diagnostic connection: Forms a direct link between a diagnostic device with OBD2 connection and the 4-pin port on the EBS modulator.
- Component-specific diagnosis: Enables the EBS modulator to be diagnosed separately, apart from the complete vehicle system.
- Error analysis: Supports reading and clearing fault codes stored in the brake system control unit.
Compatible vehicles and Application:
This diagnostic cable is designed for diagnosing specific EBS systems from Knorr-Bremse and Wabco, used in various commercial vehicles such as trucks, buses, and trailers.
Knorr-Bremse:
- 2nd generation trailer control modulators
Wabco:
- 1st generation EBS modulators
- 2nd generation EBS modulators
Important: Before purchasing the product, always check your vehicle's connection. This may vary by model and year.
Package Contents:
- 1x Jaltest (MDC07) | Knorr-Bremse/Wabco 4-pins EBS – 16-pins OBD2 Adapter Cable | Commercial vehicle
Technical specifications:
| Product brand | Jaltest |
| Product model | MDC07 |
| Vehicle connection side | Knorr-Bremse / Wabco 4-pins EBS |
| Adapter Cable connection side | 16-pins OBD2 (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?
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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.






