NHTSA Complaint #11507865 — 2021 FORD F-150

UNKNOWN: I was driving through light to moderate rain. I was following traffic probably at about 35 mph. I was driving in normal mode (no cruise control active) I saw a warning message out of the corner of my eye pop up on my dash (I didn't see what it was because it went away quickly after it came up). Soon after that, a bunch of warning messages started popping up on my dash one after the other. Then my engine shut off (dash still working, sync still working, power steering still working, brakes still working). Luckily, I was able make a turn and then coast into a gas station. Could have been a different story if I was somewhere else. I came to a stop, put it in park, (this is the unfortunate part, I franticly clicked through all the warnings without reading them), then I pressed the start button and turned the truck off. If I was the guess at what I remember seeing, I think I saw messages related to blind spot monitoring and other driver assistance stuff. After about a minute, I turned the truck back on. It turned over fine, but only idled about 20 seconds, and then turned off. Same situation as before except I wasn't moving this time. After calling a few people and a tow truck company (maybe 30 minutes later), I tried one more time to turn on the truck. This time it stayed on and idled normally. I left it on for about 10 minutes and then shut if off. I ended up having it towed because I didn't want to test my luck driving it. It is currently at a Ford dealership being serviced. The latest update that I have received is that the tech ran a diagnostic and could not duplicate the issue.