J1939 Quad Cable has a key (a small

has a key (a small tab sticking out of the side of the pin housing)

496 MAG BASE

Low 7 Batt 9 12V Vehicle Supply 8 CAN H 3 CAN Interface

Starting in 2016 All heavy equipment vehicles are equipped with the new high speed J1939 Type 2 system

J1939 Quad Cable has a key (a smallQuad expansion cable for J1939 systems. This cable includes one Female (sockets) connector to plug into your vehicle connected to four Male (pins) bulkhead connectors. This allows you to plug four accessories into one vehicle bulkhead connector. 6 contacts are Y'ed through to the two vehicle side connectors: A: Ground B: Battery C: J1939 High D: J1939 Low F: J1939 J1708 High G: J1939 J1708 Low