It could be your original diagnosis. When the 12v gets low it sends crazy codes. They kept mine for a week talking to Ford engineers and then replaced the 12v as I asked them to do originally. Everything has been fine for three weeks.
Never received either of the promised calla from Ford. Called again and went through 4 people to get my charge location , times and limits set. First two reps only took the same information including vin. Then connected to sync screen help. Had to reset (push forward and volume at same time) . I...
I’ve been waiting for a return call from Ford for a week. Tried deleting app and reinstalling. Screen in truck says it is set to times and charge limit but it starts charging as soon as it is plugged in.
About the time this thread and the update started I had the battery warning and had it in the dealership for a week while they said they were talking to Ford engineers. Turned out they replaced the 12v and won’t give me the report for what they searched. Brought it home and have not been able to...
I had the Service Battery Warning appear last week. This was after driving for one hour at highway speeds. Temps in low 20's. The next day charged 12v for 24 hours on trickle and battery read good charge when removing. Did reset and everything looked good. A day later brought in to dealer for...
Mike, Thanks so much. The person related to me through marriage thought I inhibited her entry to the garage and hit my door. It took about 15 minutes to replace with your instructions. As always I was able to educate my dealership that I only needed the $25.00 part for the Mach-e and not the...