I picked my 2014 raptor up from the audio store, drove maybe half mile and heard a loud POP underneath the truck. Kept driving thinking I just hit a bump, did it again. Pulled up to a stop sign and zero power to the wheels.The dreaded “wrench symbol” appeared and Truck acted like it was stuck in park/neutral... I turned the key off and on and finally got it to shift into 1st.. but after going roughly ten feet, heard real nasty loud grinding and whining and back to the neutral state on its on. Managed to push off to the side, call a tow to the house... talked to the service manager at the ford dealership and he suggested replacing the U-joints...got them installed... same issues... grinding loud popping and then no power to wheels on a 10 second test drive. Read something about the BCM creating issues similar? Could this be a simple module or electrical issue caused by improper stereo install?? Has anyone had something similar??