many thanks to Jimmy and others that have contributed to this thread. I would like to add my personal experience as well. Coming from a 2015 Ram 1500 DS body, I had the ZFlash installed for first responders and firefighter.
Going to the 2020 Ram 2500 DJ, I had to order a bypass. This bypass from www.ultrabrightlightz.com has a single 2 pin cable for the star connector and 2 OBD ports as well as the female to plug into the factory OBD.
It is successful with the AlfaOBD as well. I programmed new LED headlamps using steps found on the forum. I also left it plugged in when it failed to program a new fob; without thinking i plugged in Chryslers Micropod and proceeded to program the new FOB. no issues found at this time with leaving it plugged in, and now I have a remote start/ tailgate release fob for my Tradesman....
Thanks again guys!
Is this like a Tazer that has to remain plugged in all the time for the FOBIK to work? We've all been told that only a dealer with an active WiTech connection to FCA can program a new FOBIK due to a handshake/rolling code.