This part # 406004 is the CAN 3, the CAN 1 crossover cable made by
Nexiq Technologies.This cable is designed to move J1939/CAN channel 3
diagnostic communications over to J1939/CAN channel 1.
The Vehicle Network Protocol Support for this cable is:
J1939 (250K, 500K, or 1 MB)
CAN (125K, 250K, 500K, 1 MB)
This cable is compatible with 2016 Peterbilt, Kenworth, Volvo with