One problem related to air conditioner has been reported for the 2005 Buick Terraza. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Buick Terraza based on all problems reported for the 2005 Terraza.
Heating and air conditioning system. I was getting very little heat and lots of cold air so I took it to the dealer to have it fixed. They said there was a broken door actuator and the computer module needed to be replaced. Very expensive. So they fixed the door so it would stay closed and block cold air. I believe they disconnected the module as well. So, now I have a little heat, but no air conditioning. The car is in very good condition and I have never had anything happen before in any car, even very old ones! I believe the parts must have been defective in order to fail. I live in northern new england and I need heat!.
| Equipment problems | |
| Air Conditioner problems |