2004-HVAC-heat only

[aj4695]

Does any know about the NHTSA 630405 or TSB 15387?

My 2004 T-Bird had door windows that dropped and would not go back up. When the car came back from the dealer, the HVAC now only blows hot air no matter what temp or fan speed is selected.

Are these two problems related?
Does this effect other model years?
What the fix?

Thanks,

John