my heater is not working in my car what could it be

When theres not enough coolant the heater blows cold. Low coolant level Your cars heater relies on coolant to circulate the engines heat.

Car Heater Not Working Reasons Why And How To Fix It The Drive

Common reasons for the heating system not to.

. Up to 8 cash back The potential issues here vary whether your heating has gone out or your cars AC system is on the fritz. One of the most common reasons why a heater might not work in a car is because the air intake is blocked. Another possible cause for a heater that wont blow warm air is a malfunctioning thermostat.

Your vehicle works with a radiator that eliminates heat from the engine giving a smooth and. Well now if the above two are not your reasons a dysfunctional thermostat can be behind your cars heater not working. Your thermostat opens and closes to regulate the temperature of the coolant inside the engine.

If it isnt it could be that the heater control valve is not working and needs to be replaced or on older cars a physical flap which alters the path of the air could be broken or disconnected from. There could be a blockage or other problem stopping heated antifreeze from moving through the heater core component. The most common cause of a failing heater core and heating system in general is dirty coolant.

Another possible cause for a heater that wont blow warm air is a malfunctioning thermostat. Check the thermostat to see if it is set. A valve or switch could be faulty or the heater.

Here are a few things to check if your cars heater isnt working. If your cars heater isnt working it could be a sign of a bigger problem. One of the most common problems with an automotive climate control system is a lack of blower pressure or no blower at all.

One of the main reasons your car heater isnt working is leakage in the radiator. At times thermostats can also get stuck open causing the engines. Over time the coolant liquid can become contaminated with particles and dirt.

Reasons for a car heater not working include. That means a trickle out of your vents instead of the. Your thermostat opens and closes to regulate the temperature of the coolant inside the engine.

If the heating system isnt working at all no hot or cold air is being blown into the car this is likely due to a faulty blower motor or an issue stopping power from reaching the blower motor. This can happen if theres debris or a build-up of leaves and dirt.

Why Is The Heating System In My Mercedes Benz Not Working Mbclinic Inc