A few months ago my I started my lml from my phone before work to warm it up. I get outside and it isn’t running. My key fab wouldn’t work either. Open the door no lights dinging or anything. Turn key on and start the truck. No gauges work. No radio/nav works no windows . All the lights and messages come up on the dash besides the check engine light. Finally get to work and park . Shut it off and now won’t start back up and still showing all the messages on the dash yet no working gauges or any electronics inside the truck besides the ac controls . I’m thinking it could be the bcm .. anyone have any input on this?
