My 2019 Ram 1500 Bighorn has been having dead battery issues and I’m at my wits end. Initially thought it was just a non-OEM battery issue. Recently, I was checking my security cameras (for other reasons) and noticed my truck screens coming on and off while it was sitting off, all night long. If I don’t drive the truck for 24 hours it has to be jumped. I’ve taken it to the dealership 3 times: 1) replaced the battery, 2) flashed the BCM/PCM flash/update, 3) wasn’t reproducible and was told my keys were too close to the vehicle. Before the third visit I had taken a 5+ hour drive and I wonder whether that may have made the problem better.
The first day home I stashed the key fobs in the other side of the house and… nothing, screens stayed off. One day later it has started back up. I have both key fobs in faraday bags in the back of the house. I have tried uninstalling the UConnect app on my phone. No luck. It is driving me crazy, I’m hoping someone out there has found a solution to this problem. I’ve seen other posts saying it may be related to running boards, but I don’t have them on my vehicle.
The instrument panel message pops up every few minutes and stays in for 30-45 seconds, sometimes (not everytime) the radio screen also turns on and says “RAM” then they both quickly shut off. Attached is a picture from a timelapse.
Any help is greatly appreciated!
Mine just started today, push brake to start notification staying on. I was out and bout and noticed my side mirrors weren't heating up, they have the little symbol on them for heating up. So I went into settlng to try and see if I could turn them on. I wound up changing some other setting on, like ease to get out, and mirrors down on reverse, things I didn't even know my truck had. Anyway I am wondering if any of that caused it? Has anyone else had this problem appear after adjusting the settings? So annoying, my truck is 2019 Ram Laramee, 5.7 etorque, electric running boards, pano roof, harmon kardon, etc pretty much loaded for a Laramee. It went to the shop 12 times in the first 2 years, 2019-2020, its actially been good since then. Past 3 years. I guess I'll have to bring the ****er in, sounds like another issue alot of people have with these things. I was just starting to like this truck again. Now, I think its time to get rid of the pos.
edited to add: I just took the ram for a drive to charge the battery since the press brake to start has been on all night. I parked in a parking lot after driving for awhile, and while Idling I went in and changed settings again, because I noticed when I parked the running boards automatically came down when I put it into park? Which it never used to do. It used to lower them when the door is opened. So I switched the setting to stored. ALSO, when I arrived home I noticed that the boards stayed up this time. And it looked like the push brake to start might stay on. So I pushed some buttons, I pushed the off button on the stereo, which caused the actual start button to illuminate, then I cycled that thru from off, to acc, to run, then back to off. It was then that my push brake to start notification went off, now I don't know if it went off because I was sitting in the truck that long? Or
if all those buttons I pushed caused it to go off. Or if changing the settings on the running boards did it? Or none of that did the trick and the truck is just being psychotic! When I opened the door to get out I almost fell because I slid out of the truck seat expecting the boards to be there. And when I closed the door the push brake to start came on again. I stood there for a min and it went back off. So, the light is off right now and isn't currently draing the battery. finger
crossed.