Problem with DS window auto down

[Mr.Martin]

This morning the auto down on the DS of my 02 tahoe stopped working. The window rolls down fine but when you hold the switch for that extra half second that starts the auto down feature, nothing happened. Just noticed this problem about 15 minutes ago and I'm at work so I can't troble shoot. I figured id post this up so I could possibly have an answer by the time I get home from work.