Jaltest (JDC117A) | Cojali (E-ABS) 8-pins OBD - 16-pins OBD2 Adapter Cable | Trailer
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
2 years warranty on all products
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Easy returns
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Professional customer service
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The Jaltest JDC117A is the diagnostic cable for the Cojali Trailer e-ABS, the electronic braking system for Cojali trailers and semi-trailers; it connects the 8-pin diagnostic connector from that control unit to the 16-pin OBD2-input of your Jaltest diagnostic cable. The connector belongs to the e-ABS control unit on the chassis, allowing the cable to fit any trailer equipped with that control module.
Once the connection is established, the Jaltest software reaches the Trailer e-ABS-control unit with the complete set of reading functions: fault codes, live data, ECU information and maintenance data. Cojali manufactures both the e-ABS and Jaltest systems, allowing you to work with the system's native diagnostics. Trailers have never had a standardized diagnostic connector requirement, which means this connection remains in use on newer trailers as well. The cable falls under Jaltest CV (commercial vehicles).
KEY FEATURES
KEY POINTS
Applications and features
Through this connection, you access the Cojali control unit on the trailer using Jaltest software.
Control units you can access
- Trailer e-ABS: The electronic braking system this cable is designed for, including fault codes, live data, ECU information, and maintenance records.
What you can do
- Read fault codes: Retrieve the fault memory from the braking system.
- View live data: Real-time sensor values with alerts when readings fall outside normal range.
- Maintenance information: Check service intervals and generate maintenance reports.
Compatible vehicles and applications
The control unit determines compatibility, not the trailer brand. This cable is designed for the Cojali Trailer e-ABS and offers broad compatibility.
Application:
- Trailers and semi-trailers equipped with a Cojali e-ABS control unit
- Chassis brand independent: The cable follows the Cojali control unit
- Model year independent: Trailers have no mandatory diagnostic connector requirement
Package contents
- 1x Jaltest (JDC117A) | Cojali (E-ABS) 8-pins OBD - 16-pins OBD2 Adapter Cable | Trailer
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference number | JDC117A |
| Type | Adapter cable |
| Application | Cojali Trailer e-ABS (Basic) |
| System-side connector | 8-pin OBD |
| Interface-side connector | 16-pin OBD2 |
| Control units | Trailer e-ABS (electronic braking system) |
| Segment | Trailer |
| Jaltest module | Jaltest CV (commercial vehicles) |
| Required to use | Jaltest Link with valid software license |

To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.






