vn a/c & fan not blowing air :(

[STYALR]

hey guys i have a problem, my a/c and fan isn't working just recently i had my headunit installed and ever since that it hasnt seemed 2 work.
the knob which u turn 2 either front dimister etc isnt blowing air and my windows r getting all foggy and the slide which has the numbers 1 - 4 wiv the little fan symbol doesnt do anything wen i slide it across wat cud b the problem?
as i stated cud it have sumthing 2 do wiv getting my headunit installed? thanks in advance

[fitzy2005]

search for 'fan resistor', that should help ya, or if not check all your fuses and relays and stuff

[commy92]

check to make sure the plugs are all plugged in at the back.. that would be the first place to start. If you got it proffesional installed take it back to them and say that it was fine before took it in. If you did it yourself chcek those plugs etc...

[STYALR]

ok nps i'll check those plugs hopefulli i find a solution thanks

[kirkson]

Definately fan resister, located under left hand side wiper blade,regards kirk

[goldvn05]

it may be the fan resistor, located under the black plastic wall , under the left had side wiper blade.

if when you slide the fan speed slider switch, and on some numbers the fan does work, and on one or more it does not, its definitley the fan resistor switch. few bucks from a wreker.

but if none of your fan speeds work, may be other, so also try other fuses as well.

[azkwazere]

make sure you put the vaccuum tubes back on the right way...took me many months to track that hissing down!!!

aZK.