A/C problem - Toyota Nation Forum : Toyota Car and Truck Forums

gemelopr · 12-26-2009, 06:50 PM

hello my matrix 2003 a/c dont work, the cluth of the compressor is not running , someone know where is the relay of the a/c or the compressor?? I check the fuse and is good!!!

mikered30 · 12-27-2009, 02:51 PM

The AC relay is called M/G CLT on the fuse lid, bottom left of fuse box under the hood (as you are facing the front of the car), it is a relay (block) not a fuse. You can switch it out with the horn relay, top left, 3rd one down, to see if the AC works with the horn relay. If the AC relay is bad, you can get one at an auto parts store, as the dealer charges an extremely high price for the AC relay. Check for anything on the contacts that might impede its use.