Forgive me if there’s already a thread on this but I couldn’t find one. If there is one, please kindly post a link to it in a reply. On to my issue: I have a 2013 F250 that had lost communication with the BCM. I’ve had issues with it before but it went right away after a few seconds. It happened when I was driving and the whole cluster went out so I pulled over and honestly pretty stupidly shut off the engine. Unable to restart it I had it towed to the dealer and they told me I need a new BCM, so I replaced and reprogrammed a brand new one. 2 weeks later I’m having the same issue as before but I found out one morning releasing the parking brake (because my driveway is a hill) makes it go away. I have a scanner on my hum by Verizon and it throws a U0140 (lost communication with BCM) every time it happens, even though it reconnects itself. I’m thinking I have a bad harness somewhere or maybe a faulty power supply. Has anyone else had an issue like this? I wanted to see if there’s been anyone who has a solution before I waste my time and money at the dealer most likely telling me they wanna replace it again. Thanks in advance to any helpful replies.