Relays: Good or Bad?

[gregj1006]

Hey,

How do you check relays to see if they are good or bad? My rear windows in my 2003 Deville do not go down, the fuse all seem to be fine.

Thanks in advance for any helpful replies.

 

[91cadillacdeville]

i used to work at a window shop and a gm dealer... i would think its either the window regulator or the main window switch on the driver door. i doubt it would be a relay or fuse