2017 Ford Expedition Heater Not Working? Fix It Now!

Your 2017 Ford Expedition’s heater is one of the most important features on a cold winter day. When it’s not working, it can be a major inconvenience. Not only can it make it difficult to stay warm in the car, but it can also be dangerous if you’re driving in cold weather.

In this guide, we’ll walk you through the steps to troubleshoot a 2017 Ford Expedition heater that’s not working. We’ll start by discussing the common causes of this problem, and then we’ll provide step-by-step instructions on how to diagnose and fix the issue.

We understand how frustrating it can be when your heater isn’t working, so we’ll do our best to help you get it back up and running as quickly as possible.

Reasons Why 2017 Ford Expedition Heater Not Working

Here are the reasons:

Possible Causes

Bad blower motor:

The blower motor is responsible for blowing air through the heater core and into the cabin. If the blower motor is not working, the heater will not work.

Faulty blend door actuator:

The blend door actuator is responsible for controlling the temperature of the air coming out of the vents. If the blend door actuator is not working properly, the heater may not work correctly.

Blocked heater core:

The heater core is a radiator that is located in the passenger compartment. It transfers heat from the engine coolant to the air that is blown through it. If the heater core is blocked, the heater will not work.

Low coolant level:

If the coolant level in the engine is low, the heater may not work because the engine will not be able to produce enough heat.

Thermostat stuck open:

The thermostat is a valve that controls the flow of coolant through the engine. If the thermostat is stuck open, the engine will not be able to produce enough heat to warm the cabin.

Air in the cooling system:

If there is air in the cooling system, it can prevent the engine from producing enough heat to warm the cabin.

Troubleshooting Steps

1. Check the blower motor:
Make sure that the blower motor is getting power and that it is spinning freely. If the blower motor is not working, replace it.

2. Check the blend door actuator:
Use a diagnostic tool to check the operation of the blend door actuator. If the blend door actuator is not working properly, replace it.3. Check the heater core:
Use a pressure tester to check the heater core for leaks. If the heater core is leaking, replace it.

4. Check the coolant level:
Make sure that the coolant level in the engine is at the proper level. If the coolant level is low, add coolant to the system.

5. Check the thermostat:
Use a diagnostic tool to check the operation of the thermostat. If the thermostat is stuck open, replace it.

6. Check for air in the cooling system:
Use a radiator pressure cap tester to check for air in the cooling system. If there is air in the system, bleed the air from the system.

How to Troubleshoot: 2017 Ford Expedition Heater Not Working

Symptoms of a 2017 Ford Expedition Heater Not Working

There are a few different symptoms that you may experience if your 2017 Ford Expedition heater is not working properly. These include:

The heater does not blow hot air at all.
The heater blows hot air only on one side of the vehicle.
The heater blows hot air but it is not as hot as it should be.
The heater makes a loud noise when it is turned on.
The heater smells like burning plastic or rubber.

Causes of a 2017 Ford Expedition Heater Not Working

There are a number of different things that could cause your 2017 Ford Expedition heater to stop working properly. These include:

A faulty thermostat.
A clogged heater core.
A faulty blower motor.
A faulty blend door actuator.
A faulty air conditioning compressor.
A faulty cabin air filter.

How to Troubleshoot a 2017 Ford Expedition Heater Not Working

To troubleshoot a 2017 Ford Expedition heater that is not working properly, you will need to:

1. Check the thermostat. The thermostat is responsible for regulating the temperature of the coolant in your engine. If the thermostat is stuck open, it will allow coolant to flow through the heater core without being heated. This will result in cold air blowing out of the vents. To check the thermostat, you will need to remove it from the engine and test it with a thermometer.
2. Check the heater core. The heater core is a radiator that is located in the passenger compartment of your vehicle. It is responsible for heating the air that is blown through the vents. If the heater core is clogged, it will not be able to heat the air properly. To check the heater core, you will need to remove it from the vehicle and flush it with water.
3. Check the blower motor. The blower motor is responsible for blowing air through the heater core. If the blower motor is faulty, it will not be able to blow air through the vents. To check the blower motor, you will need to remove it from the vehicle and test it with a multimeter.
4. Check the blend door actuator. The blend door actuator is responsible for controlling the airflow through the heater core. If the blend door actuator is faulty, it will not be able to direct the air through the core properly. To check the blend door actuator, you will need to remove it from the vehicle and test it with a multimeter.
5. Check the air conditioning compressor. The air conditioning compressor is responsible for compressing the refrigerant gas. This gas is then used to cool the air that is blown through the vents. If the air conditioning compressor is faulty, it will not be able to cool the air properly. To check the air conditioning compressor, you will need to use a diagnostic tool to check the system for codes.
6. Check the cabin air filter. The cabin air filter is located in the passenger compartment of your vehicle. It is responsible for filtering the air that is blown through the vents. If the cabin air filter is clogged, it will restrict airflow and prevent the heater from working properly. To check the cabin air filter, you will need to remove it from the vehicle and inspect it for damage or clogging.

How to Fix a 2017 Ford Expedition Heater Not Working

Once you have diagnosed the problem with your 2017 Ford Expedition heater, you can fix it by:

Replacing the faulty thermostat.
Replacing the clogged heater core.
Replacing the faulty blower motor.
Replacing the faulty blend door actuator.
Replacing the faulty air conditioning compressor.
Replacing the faulty cabin air filter.

Preventative Maintenance for Your 2017 Ford Expedition Heater

You can help prevent problems with your 2017 Ford Expedition heater by:

Changing the cabin air filter regularly.
Having the heater core flushed regularly.
Inspecting the blower motor and blend door actuator for damage or wear.
Keeping the air conditioning system properly maintained.

By following these tips, you can help keep your 2017 Ford Expedition heater working properly for years to come.

Also Read: 2017 Ford Expedition Key Fob Not Working

FAQs: 2017 Ford Expedition Heater Not Working

Why is my 2017 Ford Expedition heater not working?

There are a few possible reasons why your 2017 Ford Expedition heater might not be working. Here are some of the most common causes:

A faulty thermostat: The thermostat is responsible for regulating the temperature of the coolant in your engine. If the thermostat is stuck open or closed, it can prevent the coolant from flowing through the heater core, which will cause the heater to not work.

A faulty heater core: The heater core is a radiator that is located in the passenger compartment of your vehicle. It transfers heat from the coolant to the air that flows through the vents. If the heater core is clogged or damaged, it can prevent the air from being heated properly.

A faulty blend door actuator: The blend door actuator is a motor that controls the position of the blend door, which directs air from the heater core to the vents. If the blend door actuator is faulty, it can prevent the air from being directed to the vents, which will cause the heater to not work.

A faulty blower motor: The blower motor is responsible for blowing air through the vents. If the blower motor is faulty, it will not be able to blow air through the vents, which will cause the heater to not work.

How can I fix my 2017 Ford Expedition heater?

If your 2017 Ford Expedition heater is not working, you can try to fix it yourself or you can take it to a mechanic. Here are some steps you can take to try to fix the problem yourself:

1. Check the thermostat. If the thermostat is stuck open or closed, you can replace it yourself.
2. Check the heater core. If the heater core is clogged or damaged, you can have it cleaned or replaced.
3. Check the blend door actuator. If the blend door actuator is faulty, you can replace it yourself.
4. Check the blower motor. If the blower motor is faulty, you can replace it yourself.

If you are not comfortable working on your vehicle, you can take it to a mechanic. A mechanic will be able to diagnose the problem and fix it properly.

What are the symptoms of a bad heater in a 2017 Ford Expedition?

There are a few symptoms that you might notice if your 2017 Ford Expedition heater is bad. These include:

The heater does not produce any heat.
The heater only produces warm air, even when the temperature is set to high.
The heater blows cold air, even when the temperature is set to low.
The heater makes a loud noise when it is running.
The heater smells like burning plastic or rubber.

If you notice any of these symptoms, it is important to have your heater checked by a mechanic as soon as possible.

What is the cost to fix a 2017 Ford Expedition heater?

The cost to fix a 2017 Ford Expedition heater will vary depending on the cause of the problem. Here are some general costs to consider:

A new thermostat typically costs between $50 and $100.
A new heater core typically costs between $100 and $200.
A new blend door actuator typically costs between $50 and $100.
A new blower motor typically costs between $50 and $100.

The labor costs to replace these parts will vary depending on the mechanic and the location of your vehicle.

How can I prevent my 2017 Ford Expedition heater from breaking down?

There are a few things you can do to help prevent your 2017 Ford Expedition heater from breaking down. These include:

Keep the interior of your vehicle clean. Dirt and debris can block the air flow to the heater core, which can cause it to overheat and fail.
Avoid running the heater on high for extended periods of time. This can cause the heater core to overheat and fail.
Have your heater checked regularly by a mechanic. This will help to catch any problems early on, before they have a chance to cause serious damage.