Sean Rieder
Junior Member
Hey guys sorry for the long post!! my 2014 ram 1500 died while driving a few months ago and I figured out the ecu had lost communication and caused it. I went online and ordered an ecu from flagship one and they come programmed and I out it in with a new battery also. 3 months later (about 2500 mile) the new ecu did the same thing. I sent it back and they are sending a new one under warranty. Just need to figure out if it's a fluke this happened or if something would keep causing this over time to happen. I will put some new grounds and clean all the connections this time before installing. I also was thinking of changing out the alternator and battery current sensor just to be sure a spake wasn't occurring. Anything thing else that would cause this? All harnesses look fine also. Again this takes time to happen it fired right up when the new ecu was installed the 1st time.
