Cooling fan stays on

[heems27]

Guys this is my first Denali and I'm new to this site. I just picked up a GM Certified Denali and the cooling fans are always on regardless of engine temperature. Is this normal or do I need to have this checked out? Thanks.

 

[GM Customer Service]

heems27,

Hello newbie and welcome to the forum. GM Customer Care is in the forum and happy to assist if you have any concerns or general questions.

Is your vehicle a 2010 Yukon Denali?

Regards,

Jennifer T.
GM Customer Care

 

[fixxxer88]

Check to see if your a/c is on. If the a/c is on, then you fan will be on. The a/c usually comes on whenever "auto" mode is used, unless it's below 45 degrees (i think) ambient. You can tell if you a/c is on by the little snow flake button