Kia Troubleshooting Questions? Ask a Mechanic
Hello, it could be just a fuse but it isn't very likely. It is more likely that the control head is the issue. What engine is in your Sorento? Also is it automatic climate control or manual?
Alright, there are a couple fuses in the inside fuse box on the lower left of the dash, A/CON 7.5A, A/CON MANU 7.5A and ROOM LP 10A. I have attached a picture of the fuse box to show where they are located. If all of these fuses are ok, it is likely that the control head is faulty but to know for sure you'd have to do some circuit testing and that involves removing the control head and checking the A/C pressures etc. If you are under 60k miles it should be covered under warranty at any Kia dealership.
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