Replacing heater switch in 2004 hyundai sonata

Question edited for clarity.
Question moved to model category.

2006-2007 Sonata Center Console Removal - Hyundai Forums

https://www.thehyundaiforums.com > threads > 2006-2...
Sep 19, 2006 · 3 posts · 2 authors
Any one know how to remove the center console in a 06-07 Sonata? I am trying to get to the wiring behind the 12V accessory plug.
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The code means the O2 sensor is not heating up fast enough. It has nothing to do with the heater inside the car.
The sensor and the circuit would need to be tested to find out what the problem is. The code does not mean something needs to be replaced. Only tested.

Antennas come with the cable

Remove the broken one first ,then
all your questions will be answered

You first have to drain the radiator, then you diconnect the heater hoses to your heater core .in the engine compartment. Then you remove the cover off the heater core assembly under the passenger side , under the glove box. Then you take straps off the heater core off. and replace . Install every thing you removed previously and refill your radiator and your done.

U uvicasion del crank shaft position sensor

temp control actuator,may be called the door blend actuator

take all screws of ,,then take screws of actuator and cables then remove it ,,put in new one put everything back together

They can be replaced but are expensive at the dealership. I found the whole "climate control assembly" on eBay for about $40. delivered. The bezel has only snaps holding it in place. you can carefully remove it with a hook type screwdriver. Start near the radio and pull straight out with maybe 15 pounds of pulling force. Reassembly is very easy. good luck.

Remove the facia plate, and remove the 4 screws that hold the radio in place. It's actually one of the simplest cars you can do.

If you do not hear the fan, it is likely not doing anything.  The most common cause of failure is the resistor package which adjusts the speed of the fan and is connected to the switch.  The package is always located in the air stream in the heater plenum.  It is the only thing that has a bunch of wires going to it.  Replace the unit.