LILMAN

THIS IS BULLSH*T. It started friday. It was like 90 out and I go to turn on my AC an nothing. I first thought that it was just blowing hot air out. After holiding my hand to the vent and feeling nothing I hit a bump in the road and boom. Crisp cold air. Then the same went on the weekend. Sometimes it just doesn't come on at all. My guess is a short in one of the wires, or a bad connection somewhere. Who can point me in the right direction to fix this?

dgeesaman

iTrader: (10)

Do you have an auto climate control? If so, follow the FSM procedure for manually testing the climate modes.

There is a single two-wire connector on the A/C compressor. If the wiring is bad, that's the point I would start to divide/conquer a possible electrical problem.

Dave

aznprid972

iTrader: (26)

Double check the wire harness behind the climate control as well. That was my problem I had a while back.

MOHFpro90

iTrader: (11)

My manual climate control went dead, and it didnt get cold. ofcourse, i coud control it, so that may not be your issue. Fan switch maybe? If you need one Ive got a working one. (if your manual of course).

Other than the switch...I'd agree with them on wiring.

nissans13240sx

check your a/c pressure switch

maxpeed96plat.

iTrader: (3)

I had a similar problem, next time it doesn't blow air..reach below the glove compartment and tap the fan/blower motor housing.. if it starts to run then it's prob ur blower motor going bad. If it blows cold air otherwise then I wouldn't be too concerned about the other components.

SVI30

There is a fan switch amplifier in the evaporator box. It is prong to open and short. Look thru the FSM and good possibility is this amplifier is at fault.

To the OP: I lived in Southington before moving to Calif. I bought a car in Elmwood.

TRINIMIKE

Hey Dude my today my AC only works/ when I trun the fan switch to III or IV, other than that it does not come on! Could it be a bad fan switch. I already checked the fuse(S), which were fine. What could be the problem?