For 2016 and newer Peterbilts, Kenworths, and Volvos with Cummins engines.
Diesel Laptops
Description
This is a 9 pin cable converter adapter for vehicles with data traffic on CAN 3. This CAN 3 to CAN 1 crossover cable adapter/converter is designed to move J1939/CAN channel 3 diagnostic communications over to J1939/CAN channel 1.