Jaltest (JDC123A) | Bendix (ABS) 4-pins OBD - 16-pins OBD2 Adapter Cable | Trailer
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Warranty directly via AsTools
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2 years warranty on all products
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The Jaltest JDC123A is an Adapter Cable specifically designed for performing diagnostics on Bendix ABS systems on trailers. This cable connects the 4-pin Bendix diagnostic connector of the trailer to a standard 16-pin OBD2 diagnostic device. The cable is developed for use with the Jaltest diagnostic system but can also work with other compatible reading equipment that supports the relevant protocols.
This Adapter enables direct communication with the ABS control unit of the trailer. Technicians can read and clear fault codes, view sensor data, and retrieve system information. The JDC123A is a component within the diagnostic solutions for commercial vehicles, focused on maintenance and repair of the braking system of trailers.
Application and functionality:
This cable is designed to establish a connection between a diagnostic interface and the Bendix ABS system of a trailer.
- Diagnostic connection: Enables communication with the Bendix ABS control unit for reading fault codes and live data.
- Adapter function: Converts the signal from the 4-pin Bendix connector to a standard 16-pin OBD2 format, compatible with universal diagnostic equipment.
- System compatibility: Supports the diagnostic protocols used by Bendix ABS systems on trailers, such as the TABS-6 and EC series.
Compatible vehicles and applications:
The JDC123A Adapter Cable is designed for use on trailers equipped with a Bendix ABS system featuring a 4-pin diagnostic connector. This includes various types of trailers from different manufacturers.
Compatible systems:
- Bendix ABS systems: Vehicles equipped with a 4-pin round diagnostic connector, including systems such as Bendix TABS-6, EC-60, and EC-80.
- Application: Diagnostics of the Anti-lock Braking System (ABS) on commercial trailers.
Important: Before purchasing the product, always check your vehicle’s connector. This may vary by model and year of manufacture.
Package Contents:
- 1x Jaltest (JDC123A) | Bendix ABS 4-pin OBD - 16-pin OBD2 Adapter Cable | Trailer
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | JDC123A |
| Vehicle side connector | Bendix ABS 4-pin (round) |
| Adapter side connector | 16-pin 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?
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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.






