Heat blowing on 1 side with max a/c set to low

[ruggerdan]

Any idea what might cause the passenger side to blow hot air and the driver side to blow cold air? Was on max a/c and both sides were set to low. I shut the engine off and restarted and the heat and a/c switched sides. I restarted yet again and everything blew cold.

2021 Lariat ecoboost with 2k on it.

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[Chewza]

I had a similar issue a week ago with my powerboost when I was driving to the golf course. Windows down to start my drive but then rain started falling and threw the windows up and the A/C on... Except no matter what I did the vents blew scalding hot air.

Only a power down and restart got it blowing cold air again.

I have it documented in an ongoing onenote file that I'll be reporting to the dealership.

 

[chuckg57]

I had a similar issue a week ago with my powerboost when I was driving to the golf course. Windows down to start my drive but then rain started falling and threw the windows up and the A/C on... Except no matter what I did the vents blew scalding hot air.

Only a power down and restart got it blowing cold air again.

I have it documented in an ongoing onenote file that I'll be reporting to the dealership.

I hope they find a fix for this before they build my truck. I live in the desert 50 miles West of Phoenix and having my AC blow hot air this time a year would qualify as a bad idea.

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