Converts the round green type 2 9 pin J1939 connector to 16 pin OBD II for using with OBD2 scan tools or other devices.
Provides extra 9 pin green female connector allowing you to hook up an additional J1939 device.
Compatible with 2015+ Freightliner/ Kenworth/ International, 2016+ Volvo & Western Star with Cummins Diesel Engine, etc.
Moulded plug and constructed from high quality PVC and PE material, ensure maximum reliability and durability for long lasting usage.
Note: trucks with black 9-pin Type I J1939 diagnostic connector are not supported. Easy to use, plug and plug, ideal for applications like truck GPS, ELD & diagnostic tools. One-year replacement warranty.