Originally posted by 911rudy
If you can't manually move the lever it might be frozen down at the two heat control valves. If the heater control cover is off and there is nothing else connected to the arm, then you should be able to move it. If not then you need to go under your car and spray some lubricant on the two valves and free them up.
my 'climate control' lever is frozen also, as PO had the set screw removed to the manual lever (77)
where are these referenced 2 valves?
I can get heat by manually moving the heat lever, so the flappers must be operating okay.