Please Help! I went to cut my car on last week and noticed that the heat and AC doesnt cut on. I checked the fuses but not the relays. I was told the only way to check them was to buy a new and see if it works. But they can be rather expensive. Since it happed all of a sudden i figgered it had to be something electrical. Help please

 

oh yeah, im from the previous post. I have a 04 acura tl. The engine was just replaced and has worked well since. I have had a check engine light that just came on too. I took it to Autozone who pulled the code. the easiest code said to add transmission fluid. It took a whole bottle. then the light went out. Two days later the lights back on. Fluid level is ok now.

 

huh? Cut your car?

 

First of all, Welcome to AZ!! I'd double check the fuses under the dash AND under the hood. I'm not sure which one but perhaps some can chime in on that.

 

can you feel air coming out of the vents?
turning the heat all the way up is it still normal temp. make sure your car engine is warm too.

 

I'm having the exact same problem with a 2004 TL 3.2. I had been turning heat/a/c system off and on on a pretty regular basis. I went to turn it on one day and the system read like it was on but no air came out. I adjusted the fan speed, switched modes, etc and nothing came out. Everything electronic seems to work other than that. The heated seats, rear defrost, mirror defrost, wipes, radio, navigation, etc. I'm thinking it might be the fan motor. I'm new to this AZ as well.

 

It looks like its the blower motor resistor. Does anyone have an idea of where this is located?

 

Yea, I just did this acouple months ago.. is right under the glove box... you will have take out the glove box and kick panel you should see the resistor on the left with a wires coming out .. there two screws holding it in..

 

Did you figure this problem out? I'm having the same issue right now.