Air conditioning unit (HVAC) not working?

BEAN8644

MEMBER
2006 JEEP COMMANDER
5.7L
2WD
AUTOMATIC
208,000 MILES

I’m trying to figure out what I can do to get my air conditioner to work. My heat works but it only blows out hot on the driver's side. No heat from passenger side or backseat.

Monday, July 14th, 2025 AT 9:22 AM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
54,144 POSTS

So does the cold work on the drivers side? If not it sounds like you have two problems. You should have cold air on the drivers side if you have heat unless the AC system is not working. We should check the fuse #18 and #24 in the fuse panel on the left side of the engine compartment. This guide can help and I have included the fuse locations in the images below.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Please go over this video as well:

https://www.youtube.com/watch?v=4UjfQKvrB6Y

Please post a new question for the blend door actuator on the passengers side. Check out the images (below). Please upload pictures or videos in your response.

Image (Click to make bigger)