06-11-2021, 04:59 PM
Rick, what you have to realize is that J1708 is a predecessor to J1939. Slower interface and not as robust. There is nothing on the J1708 interface that is not on the J1939 interface.
Jon & Chris Everton
1986 40' Dog House #86
450 hp ISM 5 spd ZF Ecomat 2
2004 Range Rover L322 Toad