Use to move the GO device under the dash to reduce tampering and avoid contact with the driver. The adaptor allows the Deutsch connector to remain open for mechanic scan tools. The connector is threaded, so be sure the vehicle is also threaded. If it is not threaded, look for the standard connector, which is not threaded.
Vehicles that are known to require this harness are:
● 2008 and newer Peterbilt trucks
● 2013 and newer Kenworth trucks
● 2013 and newer Freightliner (Large)
Vehicles that are known not to require this harness are:
● Lighter Freightliners