ac not coming thru dash vents

[Waterloo]

(06-18-2018 )Brock Wrote:  I've got a similar issue on mine, only works on defrost and won't change to any other setting. Recently the heat now went come on either so I think I'm finally gonna rip the passenger panels off and swap those modules out...... back one behind HVAC box seems like it will take a lot of cuss words to get out.

The term, "contortionist" comes to mind. Nothing like folding yourself into a pretzel to get that baby out. ;-)