The rear sliding glass window may stop working, or binds in motion. The power slider cable binds causing slow, or no operation. The glass assembly will need to be replaced, the cable is included in the assembly.Google+
Car Problem Reports
Ford F-250 Super Duty Rear Sliding Glass Window Does Not Work, or Binds
Ford F-250 Super Duty Problem
Average Mileage: 69,685 mi (45,000 mi - 99,057 mi)
Motor does not work. If I knew how to disassemble I would troubleshoot.
Visitor, 2009 Ford F-250 Super Duty, 45,000 mi
The window needed to be replaced. The truck was purchased used. Paid around $850.oo to replace whole unit....