2003 Trailblazer A/C Problem?
When I turn my car on, there is a tapping noise in the rear passenger wheel well area that lasts for about a minute. Also, the rear A/C doesn't work anymore - only the heat. I have read that this may be an A/C actuator - what is that part called? I can't find it anywhere online.
Comments
Go to you local auto parts store and ask them for the part you need. As to the tapping noise you may want to pull the rear wheel and check the brakes.