2014 Hyundai Santa Fe Ac Blowing Hot Air

These are a few of the most common issues that could cause your Santa Fe to not blow cold enough. My car heater is only blowing out hot air if the temp is set to 31 or 32 degrees this only started to happen today usually its set at around 23 or 24 degrees.

Hyundai Santa Fe Ac Not Working Causes And How To Fix It

Blend Door The blend door controls how much air conditioned and heated air enters the cabin.

2014 hyundai santa fe ac blowing hot air. At the simplest level possible the heater works by passing hot coolant from the engine into a tiny radiator called the heater core. AC Blowing Warm Air at Idle Fix - YouTube. Why is my Santa Fe Sport AC blowing hot air.

So after they told me it was fixed I left with my car. It worked reasonably well if we were traveling 40 mph or more but when we slowed down or stopped it started blowing warm air. The chemical can run out if there is any leakage in the AC.

If it gets jammed or locks up your Santa Fe cant respond to your temperature change request. If your cars air conditioning isnt blowing cold air at all or it tries then turns warm you could have a clogged expansion valve a faulty compressor clutch a leak or a malfunctioning fuse in the system. After reading some of the prior posts I wonder if they replaced the evaporators with one of the older brands.

When this fails you will usually get no airflow or extremely weak airflow. Air fails to blow out of defroster outlets lower outlets dash outlets and other desired ducts. In this guide you will find instructions on how to charge the air conditioner system on any Hyundai vehicle.

I have a 2008 Santa Fe Limited. My car heater is only blowing out hot air. 2014 Hyundai Santa Fe.

The problem always starts the sameit starts making a howling noise and within days starts blowing hot hair. When the AC is turned on no air blows out of the ducts. Having issue with the AC on for an extended period as the air will slowly become warmer and the air flow coming from the vents gradually decreases although the fan blower is on full blast.

I knew that wasnt the problem because I had just tested it and filled it myself. A cars AC can blow out hot air if it is low on refrigerant. A local garage would be able to perform an ac system service where they recover the refrigerant in the system and recharge it.

At this point the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. If only the first 5-15 minutes are warm then i would say the system may be a little low on refrigerant but other than that it sounds like it is working order. When the air conditioner in your 2010 Hyundai Santa Fe starts blowing hot air you likely have a freon leak.

If the temperature controls on the dashboard seem to work correctly but have no effect on the air then this is likely the problem. Later in the day I resumed the AC AUTO setting at 72 for BOTH sides of upper vent outlets. Santa Fe CM - 2007-12.

Since the chances of a traffic jam on I-17 between Phoenix and Flagstaff on holiday weekend seemed pretty high we decided to go back home transfer everything from the Santa Fe to our truck and use that for the weekend. At first they said that my ac system was only half full so that was causing the whole thing to shut down. In-vehicle temperature does not match the current setting it may be too cold or too warm AC Refrigerant Leaks.

If the heater has stopped working in your Santa Fe this process has failed in one way or another. Thus AC would not work as there is no Freon in the system. The most common problem with the air conditioning in a 2014 Hyundai Santa Fe is usually caused by a blown fuse to the blower motor.

You can handle this situation by using the best maintenance tips. Driver Side Vent Blows Hot Air Cold On Passenger Side Jul 29 2014. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a.

It blew cold for about 8 seconds then it went right back to blowing hot. The fuse box in a Hyundai Santa Fe is located on the side of the dash to the left of the steering wheel. The chemical Freon or simply you can call it coolant is the reason why the AC cools hot air quickly.

Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your AC system. When I change the fan speed I can hear the blower motor change to. The blower motor is a fan that is located inside of your dash and it is what actually moves the air around the cabin of your vehicle.

A refrigerant leak can cause the system pressure to drop and the AC compressor to. See if the problem is as simple as a blown fuse. They have replaced the evaporator twice and several hoses.

There are other issues that can cause this as well. If your Hyundai AC has been blowing hot air not cold there is a chance the system is low on refrigerant. Today I briefly turned the heat on since the outdoor temp was cool.

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