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Is there a fuse for the heater in my car?

Author of the blog (work in a car repair shop)
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Is there a fuse for the heater in my car?

Q: Is There a Fuse For The Heater In My Car? A: Your car's heater does indeed have a fuse. You can check to see if the heater fuse is shot by looking inside your fuse box.A: Your car’s heater does indeed have a fuse. You can check to see if the heater fuse is shot by looking inside your fuse box. You’ll need your car’s dusty manual to find out where your fuse box is and which fuse is for the heater.

How do I know if my heater fuse is blown?

You can quickly determine by checking resistance with a multimeter. A good fuse will have nearly zero ohms of resistance, if the fuse is blown there will be no reading.

What fuse controls the heat in a car?

The blower fuse is a 40 amp fuse located in the engine compartment's fuse box.

Why is the heating not working in my car?

A heater can stop working for a number of reasons, including: A low antifreeze/water level in the radiator due to a leak in the cooling system. A bad thermostat that isn't allowing the engine to properly warm up. A blower fan that isn't working properly.

Does the heater blower have a fuse?

Many vehicles have two fuses for the blower motor, one in the interior fuse block and the other under the hood. The blower motor is usually under the dashboard on the passenger side.

Where is the fuse for the heater on a car?

A: Your car’s heater does indeed have a fuse. You can check to see if the heater fuse is shot by looking inside your fuse box. You’ll need your car’s dusty manual to find out where your fuse box is and which fuse is for the heater.

What does the fuse do on a blower fan?

What DOES have a fuse is the blower motor that blows the air over the heater core. When you turn the blower fan on, the motor moves air either from inside the car back around the interior (recirculation mode) or from outside the vehicle into the car. Recirculation can usually be done in either heating or cooling mode.

Where is the heater motor on a car?

The motor is usually earthed to the body by a separate wire. In most cars the heater motor is situated under the centre of the dash, which makes it rather inaccessible. In some cases, however, the motor is under the bonnet at the rear of the bulkhead. The most common cause of any problem is a blown fuse.

What is the function of a car heater?

The heater in a car is a small radiator which has engine coolant running through it. When air is blown over the heater core, heat generated by the engine and carried by the coolant is transferred to the moving air and heats the car.

Below you will find two interesting articles on a similar topic 👇

How long does a car blower motor last?

How long does it take to replace a blower motor in a car?

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Video Answer below 👇

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