03 Tahoe Z71. You know the microphone above your head where you talk with onstar and such? I have humming feedback that will not go away. Similar to as if electrical feedback is going through speakers from a radio. It sounds like it is picking up a fan of some sorts. When I turn the truck off, I can hear a fan sound slowing down and eventually stopping. Where do I start to get rid of this annoying noise?
---------- Post added at 06:48 PM ---------- Previous post was at 06:41 PM ----------
Never mind...found out on another thread that it is a air sensor with a fan, not a microphone...great website forum.
---------- Post added at 06:48 PM ---------- Previous post was at 06:41 PM ----------
Never mind...found out on another thread that it is a air sensor with a fan, not a microphone...great website forum.
