Electric windows

[DALE Tillman]

O8 ram. Drivers side rear window and lock not working. Its not the motor! Sometimes it works mostly it don't!

 

[Daw14]

Most likely the switch, I think rain gets in these ,and over 14 years old may have developed some corrosion.

 

[tron67j]

Had a problem with my 03, but it was other windows that would not work. In earlier gen 3 trucks a small solder joint fails routinely, you can fix it but I just replaced my whole unit in driver door, worked perfectly after that. Good luck.