my car heaters have stopped working

A valve or switch could be faulty or the heater core could be a clogged. Failed blower motor or fan.

Car Heater Blowing Cold Air How To Fix Car Heater

Your heater may have stopped working due to low coolant.

. If you find that your car heater system is blowing air but that your car is not heating up. Designed to Precisely Fit Your Exact Make Model Year. There could be other failures that mimic symptoms of a.

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. Coolant leaks can also be a contributing factor as to why your car heater is not working and can result in low coolant levels. These are the 7 common reasons your car heater isnt working.

The thermostat in your car gauges its temperature and helps to regulate engine operation based on feedback in more. Coolant leaks can come from coolant hoses a bad radiator or a blown head gasket. Save Up To 80 Off Retail Prices Buy Discount Auto Parts Parts Here.

Then you water pump brings it back into your engine and the cycle repeats itself. The coolant that cools your engine also creates the heat that comes out of your vents. Heater control valve When you set the temperature to hot air being passed over the heater matrix should be ducted into the cabin.

Once the coolant leaves your engine it travels through hoses to your heater core. The blower motor powers the fan that circulates hot air through your vehicle. The problem can have a variety of different causes including the following.

Failed or failing thermostat. Questions Answered Every 9 Seconds. There could be a problem with the power.

My ACheat inside the vehicle stopped working. Clicking this will make more experts see the question and we will remind you when it gets answered. If theres little or no airflow when you turn on the heater it might be due to a faulty blower motor or a failed fan.

Your heater may have stopped working due to low coolant. 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 the controls. Available 7 Days a Week.

My car heater stopped working. Air in the coolant system. If your heater isnt operating as it should then one or more of these components isnt doing its job properly.

Ad Performance OE Replacement Automotive Parts Auto Body Parts. How do I fix it know which part is broken. There are also a few valves that could block.

Your car heating consists of a heater core a fan the coolant system a thermostat a selection of tubing and pipes as well as its dashboard controls. Car Heater Thermostat is Faulty. Ad A Mechanic Will Answer You Now.

Certified Mechanics Fix Your Car in Your Driveway. It blew AC and heat just fine when the part was working. A jammed thermostat Air inside the cooling system A clogged heater core Expired coolant.

Common reasons for the heating system not to work include the following. Car heater systems that blow air. Most coolant hoses are made of rubber which is prone to getting brittle then cracking.

Posted by Shel Gaines on Nov 23 2014. Across almost all models of cars and trucks the number one cause for a vehicles heater to stop working is a faulty or broken thermostat. There could be a blockage or other problem stopping heated antifreeze from moving through the heater core component.

Or call us on 0330 808 9527. It then travels through more hoses back to your radiator. Any of the pipes or heater core could be clogged or blocked.

1 Year12K Mile Warranty. Air bubbles in the radiator can prevent the proper flow of coolant and affect the heating system and the engine itself. Ad All Makes Models.

Ad Search from over 10 Million Auto Parts. I have replaced the module in the dash 3 times and each time the part would work when I first put it in then when I would shut off my car and turn the car back on the unit would simply not come back on.

Car Heater Not Blowing Warm Air Quick Free Fix Youtube