Victor91teg Banned Jan 27, 2016 #1 When I press the button for fresh air intake to my hvac system it switches to something but the air barely comes out and on high it makes a buzzing noise. Is it the mode control motor? And how to replace
When I press the button for fresh air intake to my hvac system it switches to something but the air barely comes out and on high it makes a buzzing noise. Is it the mode control motor? And how to replace