I need to replace my blend door (2001 Blazer 2WD, 2DR, manual ac controls). I'm looking for a diagram that shows the location of this unit. I've done a search here on this forum as well as a Google search, but nothing specific has been found. I get conflicting "opinions". Some say it is accessed from the drivers side, and some say it is accessed behind the glove box. It's very confusing. Does anyone have a diagram of this specific car? I think 1998 and newer should all be the same. Thanks.