Why is my 2007 Ford Explorer Sport trac radio display not working?

The 2007 Ford Explorer Sport Trac radio may not be working for a multitude of reasons and the common problems are blown fuse, anti-theft issue, software update/issue, or damaged/faulty wiring harness. The role of wiring harnesses is to electrically connect electronic devices and electrical components mounted in automobiles and machines, such as copiers, for the conveyance of information and power. They are important as parts that support the key functions of automobiles and machinery.If the machine isn't properly maintained or adjusted, user error can cause mistakes, including improper wire laYout, poor connection to the harness chassis, or inexact measurements that prevent the entire wiring harness from fitting correctly inside the application.