Jaltest (MDC07) | Knorr-Bremse/Wabco 4-pins EBS – 16-pins OBD2 Adapter Cable | Commercial Vehicle
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
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Easy returns via Returnless
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The Jaltest MDC07 is an Adapter Cable developed for performing diagnostics on specific brake systems in commercial vehicles. The cable connects the Knorr-Bremse/Wabco 4-pin EBS connector of the modulator to a standard 16-pin OBD2 port of a diagnostic device. This enables direct communication with the control unit of the brake system.
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 1st and 2nd generation Wabco modulators and 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 an OBD2 port and the 4-pin port on the EBS modulator.
- Component-specific diagnosis: Enables the EBS modulator to be diagnosed separately, independent of the complete vehicle system.
- Fault analysis: Supports reading and clearing fault codes stored in the control unit of the brake system.
Compatible vehicles and applications:
This diagnostic cable is designed for diagnosing specific EBS systems from Knorr-Bremse and Wabco, which are 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 connector. This may vary by model and year of manufacture.
Package Contents:
- 1x Jaltest (MDC07) | Knorr-Bremse/Wabco 4-pin EBS – 16-pin OBD2 Adapter Cable | Commercial Vehicle
Technical specifications:
| Product Brand | Jaltest |
| Product Model | MDC07 |
| Vehicle-side Connector | Knorr-Bremse / Wabco 4-pin EBS |
| Adapter-side Connector | 16-pin 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.






