Jaltest (MDC10) | Knorr-Bremse 3-pins BWS - 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 MDC10 is a diagnostic cable specifically designed for testing brake wear sensors (BWS) from Knorr-Bremse on commercial vehicles. This cable forms the connection between a 3-pin BWS connector on the vehicle side and the Jaltest ETM (Electronic Test Module). It enables a technician to perform a direct and isolated diagnosis on the sensor, contributing to an accurate analysis of the brake system.
The functionality of the MDC10 cable is focused on performing component-specific tests with the Jaltest ETM module. This makes it possible to verify the correct operation and signal output of the Knorr-Bremse brake wear sensor, independently of the vehicle's electronic control unit (ECU). By testing the sensor in isolation, faults can be efficiently located and the sensor's condition can be objectively determined.
Application and functionality:
This cable is intended to connect the Jaltest ETM module with Knorr-Bremse brake wear sensors for diagnostic and testing purposes.
- Direct sensor diagnosis: Enables a direct connection to the Knorr-Bremse Brake Wear Sensor (BWS) for targeted tests.
- Component testing: Allows the user to check the sensor isolated from the vehicle system for correct operation.
- Signal verification: Suitable for measuring and validating the signals emitted by the brake wear sensor.
Compatible vehicles and applications:
This diagnostic cable is developed for use on commercial vehicles such as trucks, trailers, and buses equipped with a Knorr-Bremse brake system and a compatible 3-pin brake wear sensor (BWS). Such systems are applied by various manufacturers, including:
- DAF
- Iveco
- MAN
- Mercedes-Benz
- Renault Trucks
- Scania
- Volvo Trucks
Important: The Application depends on the installed brake system and the specific sensor. Always check the connection on the vehicle before purchasing the product, as it may vary by model and year of manufacture.
Package Contents:
- 1x Jaltest (MDC10) | Knorr-Bremse 3-pin BWS Diagnostic cable
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | MDC10 |
| Vehicle side connection | Knorr-Bremse 3-pin BWS (Brake Wear Sensor) |
| Adapter side connection | Connection for Jaltest ETM module |

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.






