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Jaltest  |  SKU: JDC117A / 5.7.2

Jaltest (JDC117A) | Cojali (E-ABS) 8-pins OBD - 16-pins OBD2 Adapter Cable | Trailer

€116,95 incl.

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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

✔System from the same manufacturer: Cojali manufactures both the e-ABS and Jaltest systems, so you're working with the manufacturer's own diagnostic solution.
✔The Trailer e-ABS is covered under fault codes, live data, ECU information and maintenance data.
✔Works with any trailer brand: What matters is the Cojali control unit, not the trailer manufacturer.
✔No year restrictions: Trailers have never been subject to a standardized diagnostic connector requirement.

KEY POINTS

✕Only for the 8-pin e-ABS connector; the other Cojali systems on the trailer have their own connection.
✕Temperature logging Cojali T-COLD and tire pressure monitoring Cojali J-TPMS is not addressed here; with J-TPMS, coverage remains limited to measurement values.
✕The diagnostic connector belongs to the e-ABS control unit on the chassis: you connect directly to the control unit itself.
✕Requires a Jaltest Link with valid CV license; the cable does not add coverage on its own.

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
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Good to know: The diagnostic connector belongs to the e-ABS control unit on the chassis. Other Cojali systems on the same trailer have their own connector. Check which connector your trailer has before ordering.

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