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Jaltest  |  SKU: JDC111A / 5.5.2

Jaltest (JDC111A) | Knorr-Bremse (KB4-TA ABS) 7-pins OBD - 16-pins OBD2 Adapter Cable | Trailer

Regular price
€139,95 incl.
€115,66 excl.

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The Jaltest JDC111A is an Adapter Cable specifically designed for connecting diagnostic equipment with trailers. The cable features a 7-pin Knorr-Bremse KB4-TA connector for the vehicle side and a universal 16-pin OBD2 connector for the diagnostic tester. This setup enables direct communication with the trailer's ABS system (Anti-lock Braking System).

This cable is developed for reading diagnostic data from Knorr-Bremse brake systems. It allows the user to analyze fault codes, view live data, and perform system tests on the trailer's ABS. The robust construction ensures a stable connection during diagnostic and maintenance work in a workshop environment.


Application and functionality:

This cable is developed for performing diagnostics on ABS systems of trailers equipped with a specific Knorr-Bremse connector.

  • Diagnostic connection: Provides a stable communication link between a Jaltest diagnostic device and the trailer's Knorr-Bremse ABS control unit.
  • Fault code analysis: Grants access to the ABS system's fault memory for reading and clearing diagnostic trouble codes (DTCs).
  • System compatibility: Specifically designed for the 7-pin Knorr-Bremse KB4-TA diagnostic port used on many trailers.

Compatible vehicles and applications:

This Adapter Cable is suitable for trailers and semi-trailers equipped with a Knorr-Bremse KB4-TA ABS system featuring a 7-pin diagnostic connector. The cable is universally applicable to trailers from various manufacturers, provided they are equipped with the mentioned Knorr-Bremse system.

Important: Before purchasing the product, always check your vehicle's connector. It may vary by model and year of manufacture.


Package Contents:

  • 1x Jaltest (JDC111A) | Knorr-Bremse KB4-TA ABS 7-pin OBD - 16-pin OBD2 Adapter Cable | Trailer

Technical specifications:

Specification Description
Product brand Jaltest
Product model JDC111A
Vehicle side connector 7-pin Knorr-Bremse KB4-TA
Adapter side connector 16-pin OBD2 (female)