BoostedLT4

Got a 2014 high country. Just went through the engine/rebuilt it with dod delete. Been running fine for a few days. 4 days ago went to get in it and had a theft light and battery light on and would not crank. Starter burnt up and popped the 40amp fuse and drained the battery. Replaced both and now it’s at the point when you put key in the run position it powers everything up and engages the starter without putting key in crank position. Has anyone came across this? Everything is showing what it’s supposed to as far as BCM and ECM and ignition switch.