How do you turn the AC off in a Hyundai Sonata?
Push the A/C button to turn the air conditioning system on (indicator light will illuminate). Push the button again to turn the air conditioning system off.
How to troubleshoot the air conditioning in a Hyundai Sonata?
Pry out the burnt fuse with a small pair of pliers. You need a 10 amp fuse. Look at the graphics display on the dashboard. If it is blank, or if the air flow controls do not work properly, the problem is in the control panel. Remove the trim panels on the passenger side, unscrew the four panel screws, and detach the cables from the controls.
Where is the blower fan on a Hyundai Sonata?
With the engine on, turn on the air and adjust the pressure. The normal accompanying sound indicates the blower fan is working properly. Locate the blower motor in a Hyundai Sonata directly below the dashboard on the passenger side. Get to it by disconnecting the battery, removing the dashpad and removing the screws and bolts.
What to do if your air conditioner is not working?
Many car owners find themselves in the repair shops of the dealers during hot summer months trying to get air conditioning problems fixed. Save some time and money by trying to diagnose the problem yourself before making the trip to the dealer or mechanic. Listen for the blower fan to make sure it is working.
What’s the easiest way to disable the a / C compressor?
If there is a seperate fuse or relay for the compressor, then you could remove either. There should be an electrical connector near the compressor that could be unplugged, or you could cut the belt if there is nothing else driven by that belt. Some cars (not Kia) can have a compressor bypass pulley installed & forget the compressor.
Why is my AC compressor not coming on?
Compressor not coming on As the pressure switches control the on/off function of the AC compressor, a switch failure can prevent the AC compressor from functioning at all. The compressor is what pumps refrigerant through the entire system. If it is not functioning, then the system can not operate, and will be unable to produce cold air.
What happens when a pressure switch fails on an AC compressor?
3. Compressor not coming on. As the pressure switches control the on/off function of the AC compressor, a switch failure can prevent the AC compressor from functioning at all. The compressor is what pumps refrigerant through the entire system. If it is not functioning, then the system can not operate, and will be unable to produce cold air.
What should I do if my air conditioner is making noise?
Cutting the belt will solve your problem as long as the belt doesn’t drive any other component. If it’s making noise all the time you likely only need to replace the pulley, which may be cost effective.