J1939 Standard to Jam Nut Adapter and lower cost

and lower cost

This is a trimmed-down version of our MEFI Scan & TuneTM system for the user that just wants to do scanning / monitoring

If you decide later that you want the ability to do tuning as well

16-pin Old Signal Old J1939 New Signal New J1939 1 24V Battery B 24V Battery B 2 ISO-L Line - J1939+ C 3 J1939- D J1939- D 6 Autolevel Rx - - - 7 - - ISO-K Line - 9 Autolevel Init - - - 10 ISO-K Line - - - 11 J1939+ C - - 12 Signal Ground A - - 13 Chassis Ground - - - 14 Autolevel Tx - - - 15 - - Ground - 15 - - Ground A

Older heavy equipment use a J1708 commiunication standard to interface with test equipment and devices using a round 6-pin Deutsch connector

J1939 Standard to Jam Nut Adapter and lower costThis is an adapter that allows a cable with the standard J1939 Male Connector (4 slot mounting) to be mounted in a truck that requires a Jam Nut mounting connector. All pins wired straight through.