Got a starting system failure, security horns and will not start even after changing entry codes, using spare key, opening door with key, etc. looking at towing to dealership. Truck is one month old
Yeah buddy take it to the dealer. I have not seen a issue like this on one of these trucks. Rarely see them in the shop other than maintence.
My next door neighbor had a problem that sounds like yours, he took it to the dealer and after about a week of testing this and that they finally got a Factory rep in and they replace the main Engine control computer and the problem disappeared. Hope this helps.
Looking for a Used F-350 Super Duty in your area?
CarGurus has 23,847 nationwide F-350 Super Duty listings starting at $2,488.
Search Ford F-350 Super Duty Questions
Ford F-350 Super Duty Experts