New here and have a problem with my new to me 2000 climate control unit. Sometimes the ac and fan work sometimes they don't. Also can not see the lights on the control for them. Then last night all of a sudden the horn goes off, I go out and hit the horn button and it stops, start the car and ac is working. Any help would be appreciated.

 

Welcome to the forum.
Not sure if this would work or not but on other Chevrolet products disconnecting the battery for a few minutes solves these kinds of problems.

 

Thank you, I did try it but no good.Burnt out another horn. Oh well, will keep trying.

 

Okay got the climate control fixed. But the horn issue is a bad airbag moving when the temp changes and hitting switches according to the stealership. $1100 for repair. Guess I have to suck it up and have it done, I do not know anything about airbags .

 

Good plan as air bags can be dangerous if not handled properly.