No crank No start Issue
 

Parked my mustang and now it won't start or crank. I checked the battery, starter fuses(replaced them), checked starter relay, changed fob battery and placed it in the compartment under the rear cupholder, checked to see if starter would crank by over riding the start relay with a wire. It's fine. Tried even tapping the starter. It's showing several faults on dash: low oil pressure, advance track service, Coolant reached limit. There shouldn't be any of those faults. I checked to see if the sensors were loose. I don't have a voltage reader does anyone know any other way to trouble shoot this or should j just throw in the towel and take it to the dealer?

Also check for trouble codes by connecting a hand-held scanner to your OBDII port... If you do not own or have access to one, just take your car to any local Advance Auto Parts location and they will let you connect one of their hand-held scanning devices to your vehicle on site at no charge!