[Ksimpson]

Chevy Blazer 2022 Premier
climate control set to auto
temp set to 73
outside in the low 60’s.
Car at running temp (it has been running roughly a half hour)

The air conditioner is on when I call for “HEAT”. Verified air conditioner was in fact running. When I set it at 73 it comes out ice cold and I hear the air conditioner running, no heat comes out at all and fan is blowing out all vents on high. When I set it for 80, then the warm air comes out and you hear the vents close.

This is the fifth car with climate control, it’s our second blazer, first was a 2019.

 

[Ghost_Rider512]

2020 2LT, does the same. Only thing I can think of is that the interior ambient temp is above temp set (even tho it may not feel like it) & the auto temp is trying to bring it to the desired temp. 🤷🏽‍♂️

 

[Bru Schmidt]

Talk to Chevy Service Adviser. They're gonna suggest you bring it in for them to look at.

 

[Jodi]

Chevy Blazer 2022 Premier
climate control set to auto
temp set to 73
outside in the low 60’s.
Car at running temp (it has been running roughly a half hour)

The air conditioner is on when I call for “HEAT”. Verified air conditioner was in fact running. When I set it at 73 it comes out ice cold and I hear the air conditioner running, no heat comes out at all and fan is blowing out all vents on high. When I set it for 80, then the warm air comes out and you hear the vents close.

This is the fifth car with climate control, it’s our second blazer, first was a 2019.

I would stop into the dealership I got it from and just ask the service department. I have the 2019 permire and my dealership will help me with anything no charge. Plus if still under warranty they will figure it out for ya