heating cooling Fan is blowing high speed

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Gtahoe

TYF Newbie
Joined
Sep 18, 2021
Posts
5
Reaction score
0
Hi all, got a 2021 Tahoe. The heating cooling fan speed was normal for a few months. Now when I get it and drive the fan kicks up to some crazy high speed, unit I hit the 'synch' button, then it drops down to a more normal speed. Thanks for any thoughts.
 

corima

TYF Newbie
Joined
Mar 11, 2021
Posts
6
Reaction score
1
I had similar. I could not adjust climate control from the knobs, only thru the screen. Default was max heat. dealer kept it a week and changed some climate control parts.
 

Forum statistics

Threads
128,800
Posts
1,805,611
Members
91,783
Latest member
Banjomatic
Top