Lost Heat On Driver's Side

[26'in41]

Out for a little drive today and lost heat to driver's side DEFROST and FLOOR heat yet have heat in the dash vents only driver's side. Passenger side works fine. This is a brand new vehicle with 600 miles on it. Fan works as it should. Any thoughts?

Driver's Side


- Defrost HEAT=NONE
- Floor HEAT =NONE
- Dash Vents =HEAT/NORMAL

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[Bandit’s Lair]

Yep gotta check the “doors” in there. I forget the actual name of them but there are some in most vehicle hvac systems that control where the air flows. Probably have some stuck. They’re usually deep in there so get ready for some fun.

 

[26'in41]

Great! Can't wait. Just went out and tried it again while it was still warm and blew hot on both sides...all modes. Don't know. I'll take it to the dealership and have them make note of it anyways...

 

[Bandit’s Lair]

Cool. Those doors in there are usually plastic on plastic hinge things so the heat/cold would probably effect them.

 

[Gvsukids]

Yep gotta check the “doors” in there. I forget the actual name of them but there are some in most vehicle hvac systems that control where the air flows. Probably have some stuck. They’re usually deep in there so get ready for some fun.

Blend door.

 

[Bandit’s Lair]

Blend door.

There we go!! I knew it had a name. He’s the smart one. I just call everything thingamajiggies.

 

[Chadp82]

Time to take it to the dealership.

Hopefully it’s a little simpler than mine:
https://www.jeepgladiatorforum.com/forum/threads/hvac-system-woes.100268/#post-1663831

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