Ever have a vent "selector switch" go bad??

[BMWRich]

On my '06 Ranger,no vaccum leaks,got heat and got AC but when I put the switch to MAX AC she stays the same air flow.
My '05 Ranger when set to MAX AC,the damper closes and she'll really put out the *BLOW*.....

I can manually close (the under the rightside) dash accumulator ball, but through the switch she won't close. The vaccum line to the *ball* has "No vaccum" through the switch when switched to MAX AC,so I figure the switch is bad...
Any thoughts or suggestions would be helpful.

Is this in the right Forum??

 

[mentalbreakdown00]

I haven't seen one in an '06 fail yet, but it shouldn't make a huge air flow difference netween max and norm, all max is is recirculating the air in the cabin instead of cooling dehudifying outside air...

 

[BMWRich]

http://www.rangerpowersports.com/forum/showthread.php?p=2131155&posted=1#post2131155