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A/C won't work on lvl 3 or 4

470 views 2 replies 3 participants last post by  brandon0133  
#1 ·
It's now 100 degrees here in VA, and now it's starting to bother me. The a/c controls work on lvl 1 and 2, but if I switch it to lvl 3 or 4, it just turns off.

I did recently put in a stereo, but I'm not sure if it worked before then, as I always had it on lvl 1 or 2 since it wasn't that hot.

Any ideas? Thanks.
 
#3 ·
theres a few things it can be,,what u need to do is find the blower motor...take a test light,,,get someone to turn the key on and switch it to lev1 and there should be 4 prongs on the wire end that goes into the blower,,when in number 1 position check for power...if u find it then turn it to #2 and check a different prong for power till u find it...and so on,,,if u find all numbers give power to a prong then its ure blower motor....if u dont understand u can write me at brandon0133@yahoo.com and i can further explain the process,,it could always be (the switch) as alot of people would say,,,but i like the challenge...and its never the cheep and simple things that break..lol