Jump to content
  • Sign up for FREE! Become a GM-Trucks.com Member Today!

    In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. 

another HVAC question


Recommended Posts

with temps 40-50`s with the hvac set to manual,  on a sunny day with lots of sun on windshield and dash, my floor heat turns to cool.  I love warm air on my feet until temps get well into the     70`s.  this is a 2018 sil with auto climate control. Oh, lol, i can push the fan button to off and have no air anywhere.  Is this normal or am i not understanding the owner manual?  I did read that the little thingy in middle of dash board controls the hvac.

Link to comment
Share on other sites

1 hour ago, dieselade said:

with temps 40-50`s with the hvac set to manual,  on a sunny day with lots of sun on windshield and dash, my floor heat turns to cool.  I love warm air on my feet until temps get well into the     70`s.  this is a 2018 sil with auto climate control. Oh, lol, i can push the fan button to off and have no air anywhere.  Is this normal or am i not understanding the owner manual?  I did read that the little thingy in middle of dash board controls the hvac.

 

 

What do you have the temperature set to when it does this?

 

Are ALL of the functions set to manual?  So AC is commanded on or off by the button, recirculation was set by you, fan speed, etc.?

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.