Description
Enhance your commercial vehicle diagnostic capabilities with the genuine Cojali Jaltest JDC40AM2 PLC Power Supply Adapter Cable. Engineered specifically for commercial vehicle technicians, this adapter cable connects to the Jaltest JDC112A PLC adapter to deliver external power directly to a trailer’s PLC/ABS diagnostic circuit (SAE J2497 standard).
By energizing the center pole of the trailer’s 7-pin auxiliary power system, the JDC40AM2 enables comprehensive diagnostics on electronic control units (ECUs) without needing a tractor unit connected to supply power. At approximately 4 inches in length and weighing under a pound, it is a compact, durable, and essential diagnostic accessory for fleet maintenance, repair shops, and mobile service technicians using Jaltest CV diagnostic equipment.
