I changed the factory stereo in my park avenue and since then I have had problems with my a/c
My a/c has been stuck on defrost and the floor for the last 2 weeks I have changed the climate control center, actuators and the programmer none of these have solved the problem. I was told that many people have experienced some dash issues after having a commercial stereo installed in these vehicles I need help
If you have the manual A/C setup. I suspect when the new stereo was installed one of the vacuum lines near the install was removed or damaged or the vaccum switch/actuator was disconnected. The vacuum allows the blend doors to open and close. If you have the electronic A/C, then your mode actuator is not working. You'll have to remove radio again to see what the issue is.
Search Buick Park Avenue Questions
Buick Park Avenue Experts
Related Models For Sale