I need some help! I have a 2015 ST. Recently had the front right axle replaced, and a new battery. Ran great for a week, then after turning it off, it would not restart. I get a screen saying immobilizer malfunction and steering fault. I disconnected the battery, put new batteries in the key fobs, checked all fuses. Still will not start and I get the immobilizer malfunction warning and steering fault. Nearest Ford dealer is 40 miles away. Any suggestions?