So I went to back the truck out of a parking spot tonight. It started up, went into reverse, rolled about a foot, and died.
I don't seem to be getting any fuel, no noise from the pump, and the truck isn't starting. No check engine lights.
I can't pull the codes either. I hooked up my scanner when the issue started, but it's not able to recognize the ECU.
Any help and/or troubleshooting steps greatly appreciated. I had the truck towed home.