RP1226 Locations
Many new trucks, 2019 and newer, offer both a J1939 port as well as an RP1226. If available, the RP1226 is the preferred connection method. Use the picture guides below to determine if you have an RP1226 in your truck before purchasing a cable or masterpack.


Volvo and Mack


PACCAR - Peterbilt and Kenworth