Green Deutsch 9 Pin J1939 Female to OBD2 OBD-II 16 Pin Female and J1939 Male Splitter Y Cable

Green Deutsch 9 Pin J1939 Female to OBD2 OBD-II 16 Pin Female and J1939 Male Splitter Y Cable


Specification

The end of J1939 female and male plugs can be overmolded or not, according to your needs.

The J1939 female plug is Type 2, so its Pin F is with smalller diameter like Pin C and Pin J. Type 2 J1939 female plugs can be compatible with Type 1 or Type 2 J1939 male plugs.




The OBD2 female plug is with KET terminals which make the OBD2 female plug more endurable.



Pin assignment or pin out

Generally speaking, the pin assignment or pin out will be like this (4 pins to be connected):

Sometimes, the pin assignment or pin out can also be like this (6 pins to be connected):

The 6-wire cable also includes wiring for the J1708 lines. If you do not need the J1708 wires, it is better not to connect them as sometimes the added lines can interfere with the operation of some GPS trackers.
The pin assignment or pin out can be also customized according to your needs.

Application

This is a cable between a J1939 round Deutsch 9-pin female connector, a J1939 Deutsch 9 pin male connector and an OBD2 style 16-pin connector (female vehicle side - mates with an OBD2 test connector). The J1939 +/- data lines are connected to the CAN +/- lines, and the power and ground lines are also connected.
The common application is to connect telematics or fleet management devices such as GPS Trackers and ELDs to a vehicle that has the 9-pin round Deutsch connector.
This cable will also allow OBD2 diagnostic devices or scanners (with the appropriate software) to connect to the round J1939 connector. Bear in mind that most OBD2 software and scanners are based on reading PIDs, which are single parameters. J1939 is a PGN based protocol, where each PGN contains multiple parameters. Your scan tool must be able to handle PGNs if it is to work with this cable.


Sending an inquiry

If you haven’t found or don’t have time to look for the J1939, OBD2 or J1708 cables, adapters or connectors in our website, feel free to let us know what J1939, OBD2 or J1708 cables, adapters or connectors you need by sending an inquiry (If you have a picture, please attach it in the inquiry). We can also customize any J1939, OBD2 or J1708 cables, adapters or connectors for you.

Skype: orchard.guo (any time to contact)

J1939 to OBD2 Y cable

j1939 female to obd2 female y cable

Deutsch 9 Pin to OBDII Y cable

Green Deutsch 9 Pin J1939 Female to OBD2 OBD-II 16 Pin Female and J1939 Male Splitter Y Cable Images