I think it is under the dash and isnt much fun to change. Most of the time if it goes bad (sticking)from some other reason like, moisture in the system, system low on oil, compressor going bad putting metal in system. What are your pressure readings or why do you think it is bad?
The condensor had been off of the car for some time. I had it charged and it bareley cools. The AC guy looked at everything and said that was the problem. Probably stopped up or restricted, the compressor and everything else works properly. He said that after a considerable ammount of time sitting pretty much open that it could have built up corrosion inside of it causing it to restrict flow or not flow at all.
he recommended replacing it myself, said the dealer would really stick it to ya on it, i dont have a manual to determine what needs to come out and doesnt, i am confident i could do it just dont want to do a lot of extra i dont have to as far as dissasembly goes
I dont know if it covers ac. I never done a celica but in other cars if it isnt under the hood it is under dash it a box with the evap and heater core. It is the first thing they put in the car then build the car around it.You will see what I mean.lol