I have an 07 Tucson with Auto Climate Control. It makes a buzzing
sound for about 1 min after starting the engine if its been sitting
for an hour or so. Is there a little fan to help the sensor sniff the
air temp? Or is it an error buzz with no error code. I can tap on
the air control panel and the pitch changes. The sound comes and goes
as I turn the air on and off. It is not the blower fan.
Thanks for any help you can provide.
I hear good things about you. That is why I am here.