jaltest jdc111a knorr bremse kb4 ta abs 7 pins obd 16 pins obd2 adapter cable trailer Circuittester Discovery 4: Early 6-speed models

Discovery 4: Early 6-speed models (2010–2013)

enabling work on the transmission module independently from the car

especially during diagnostic procedures

allowing the truck to be safely moved to a workshop

and improved diagnostic procedures

jaltest jdc111a knorr bremse kb4 ta abs 7 pins obd 16 pins obd2 adapter cable trailer Circuittester Discovery 4: Early 6-speed modelsThe 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