on my 91 accord the heater or AC wont turn on when i turn the ****. the **** is not broken and the the little light turns on for the AC but nothing works. Its the same for the Heater. I check the fuses and all of them are fine, so please anybody help me.

 

Sounds like your blower motor could have gone bad.

 

You know it is funny that this is posted because my blower just stopped working as well...I havent done any checking yet as it stopped yesterday. It was working a couple of days ago. Luckily I have some spare fuses and that is hopefully what it is.