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Cypress Auto Repair

6044 Cerritos Ave , Cypress, CA 90630
Mon - Fri: 8:00 AM - 5:00 PM
Sat: By Appointment Only

Reasons Behind a Faulty Car Heater

Your morning commute to work can be dreadful enough. Add to the mix a heater that is not working properly in the dead of winter and the event can become downright miserable. This is why it is important to understand why the heater in your car can begin to malfunction in the first place. Once you recognize these signs, you can then get it serviced right away so you do not miss a moment of the warmth that you carve on those cold mornings that are certain to come your way sooner rather than later.

These Things Can Adversely Impact Your Car's Heater

There are actually a number of different factors that can cause the heater in your car to stop working properly. One of the main causes is linked to having too low of a level of antifreeze or water inside the radiator. This is usually the result of a leak in the cooling system. Simply adding more antifreeze will not provide a permanent fix, as you will want to have a certified technician locate the root cause of the leak and ensure that it is fixed.

Another frequent cause of a heater malfunction is a faulty thermostat. If this is not working properly, then your heater will not warm up as it should. You might also have a blower fan that has stopped working, or the coolant in your car could contain rust particles. If that is the case, then the heating core will be blocked in its effort to circulate warm air to the interior of your vehicle.

Proper Maintenance is Key

If you want to ensure that you are not forced to drive to work in a cold vehicle, you will want to make sure that your heater is properly looked after. It would be a good idea to have your heater serviced just before the start of the cold season. Get those fluids topped up and make sure that all hoses and belts are in good condition. This will go a long way towards helping you avoid a costly repair in the future.

If your vehicle has a heater that is in need of repair, we encourage you to contact our auto repair shop today and make an appointment.

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