MGray1

Hello,

I bought my vehicle (2020 colorado WT 4wd crewcab swb) in 2020 with the intention of having command start to warm the engine and cab.

Howevwer by the time winter came I realized that it just heats the engine and the cab is not heated. I was not expecting, or hoping for more than the windows to be defrosted for when I left for the day. However this was not the case.

I am hoping there is a way to fix this through the programing and now that my warranty is finishing it may be time to play around with this.

I have searched the forum as best I could with not knowing the keywords to search for so apologies if this is a double posting of an existing thread.

Any help with this would be appreciated.

Cheers, M

mountainmanjoe

is the heater not blowing hot?
You may have a bad temperature blend door.
get it fixed before the warranty expires. Heater core is a huge job.