2013ram15004x4
Junior Member
2013 1500 big horn 4x4 Hemi. Turn Key on acc and dash boots as normal, like nothing is wrong( or it dosnt come on at all like it's dead and guages TWITCH). When I turn to ign on, then everything loses its mind. Shows tire pressure and everything seems normal for a second then everything goes away 1 by 1 and then to black screen showing no bus. Radio works, Wiper stuck on low no matter what, 4x4 showing in neutral, lights are not on and locks work normally. Will not turn over, checked starter manually and it works. Tipm has been sent off to macks and gone through and upgraded but was good. Replaced Bcm due to mechanic saying that's what he thought due to not being able to get into any of the modules associated with it. Replaced with another 251ag module and does exactly the same thing. Couldn't find the upgraded 251ah of course, everyone is out of stock. I've searched and had a mechanic out and no luck. Any ideas on where to look next? I have went through the wiring in footwell and everywhere else I can think of..