How do you clean out the blower fan from a 2003 GMC Envoy?

5 Screws, 1 gromet, 1 coupler, and 20mins (if your slow like me) Remove the plastic cover under (not behind) the glove box. (2 screws 1 gromet) The round object is the blower motor - remove 3 bolts and it will drop down. You can clean it without disconnecting the coupler if you like. The wire runs through a clip, just pull it out to get more free play.