What are common reasons my Hyundai Sonata has heater problems?
What are common reasons my Hyundai Sonata has heater problems? While there are a variety of reasons your Hyundai Sonata heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor.
How does the thermostat work on a Hyundai Sonata?
The job of your Sonata’s thermostat is to regulate the temperature of the engine. It does this by allowing water to enter the engine when it is getting hot, and by keeping coolant from entering while the vehicle warms up. Sometimes when a thermostat goes bad, it stays stuck open. This allows the coolant to continuously enter the engine.
What happens when the blower fails on a Chevy Equinox?
When the blower motor fails, the air conditioner and heater may still work, and heat or cool may be felt at the vents, but the air pressure will be dramatically decreased. This Read More When the heater control valve fails, adjusting the temperature may not change the air temperature at the vents, whether hot or cold.
What does it mean when your car heater is not working?
There are two hoses coming to and from the heater core. They both should feel warm or hot to the touch with the engine on. If one of the hoses is hot, and the other one is cold, that is a pretty good indication that the heater core is clogged. If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure.
What to do if your Hyundai Sonata heater stops working?
At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. If the heater has stopped working in your Sonata, this process has failed in one way or another. A word of caution: If there is no coolant in your overflow, you can refill it by adding more to the overflow reservoir.
The job of your Sonata’s thermostat is to regulate the temperature of the engine. It does this by allowing water to enter the engine when it is getting hot, and by keeping coolant from entering while the vehicle warms up. Sometimes when a thermostat goes bad, it stays stuck open. This allows the coolant to continuously enter the engine.
There are two hoses coming to and from the heater core. They both should feel warm or hot to the touch with the engine on. If one of the hoses is hot, and the other one is cold, that is a pretty good indication that the heater core is clogged. If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure.
Why is the heater not working on my Ford Escape?
If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure. If you look at your temperature gauge, and the engine is running hotter than normal, but there is not heat coming from the heater you may be having issues with the water pump.
What are common reasons my Hyundai Sonata has heater problems? While there are a variety of reasons your Hyundai Sonata heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor.
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 Hyundai Elantra heater is not working?
If you can’t hear the blend door moving when shifting the temp from hot to cold in the passenger cabin, then try removing the air bag and looking at the top of the heater core where the blend door is and see if it moves. If not you might be able to swap it out the actuator through the opening.
Why does my Hyundai Santa Fe blow hot air?
The A/C blew hot air when in stop-and-go traffic. We live in Arizona and needless to say, during the summer it tends to get a little warm; it’s a dry heat they say. Whatever it’s hot! My wife had been complaining that the A/C in “her” car, a 2005 Hyundai Santa Fe, didn’t seem to be working as well as it used to.
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.