Unlock Your Ford Expedition in 30 Seconds or Less

Do you own a Ford Expedition and are experiencing problems with your keyless entry If so, you’re not alone. This is a common issue that can be frustrating and inconvenient. But don’t worry, there is a fix! In this guide, I will walk you through the steps on how to troubleshoot and fix your Ford Expedition keyless entry. By the end of this guide, you’ll be back in business in no time.

Reasons Why Ford Expedition Keyless Entry Not Working

Here are the reasons:

Dead or Weak Battery

The most common reason for a keyless entry system to stop working is a dead or weak battery in the key fob. To check the battery, look for a small, round, metal button on the back of the key fob. If the button is depressed, the battery is dead and needs to be replaced.

Faulty Key Fob

If the battery in the key fob is good, but the keyless entry system is still not working, the key fob itself may be faulty. To test the key fob, try using it to lock and unlock the doors on another Ford Expedition. If the key fob does not work on another vehicle, it needs to be replaced.

Faulty Receiver

The receiver is the part of the car that receives the signal from the key fob. If the receiver is faulty, it will not be able to receive the signal from the key fob, and the keyless entry system will not work. To test the receiver, try using a different key fob to lock and unlock the doors. If the other key fob works, the receiver is faulty and needs to be replaced.

Interference

Another possible cause of a keyless entry system not working is interference from other electronic devices. This can include devices such as cell phones, radios, and microwaves. To test for interference, try turning off all of the electronic devices in your home and then try using the keyless entry system. If the system starts working, the interference was the problem.

Software Glitch

In rare cases, a software glitch can cause a keyless entry system to stop working. If you have tried all of the other solutions and the system is still not working, you may need to have the software updated.

How to Troubleshoot: Ford Expedition Keyless Entry Not Working

Your Ford Expedition’s keyless entry system allows you to lock and unlock your doors, open the trunk, and start the engine without ever having to take your keys out of your pocket. But what happens when your keyless entry system stops working?

There are a few different things that could cause your Ford Expedition’s keyless entry system to stop working. In this article, we’ll walk you through the steps to troubleshoot the problem and get your keyless entry system working again.

Troubleshooting Steps

1. Check the batteries in your key fob:
The most common cause of a keyless entry system not working is a dead battery in the key fob. To check the batteries, remove the key fob from your keychain and look for a small door or slot on the back. Inside, you’ll find two small batteries. If the batteries are corroded or look old, replace them with new ones.

2. Try reprogramming your key fob:
If the batteries in your key fob are good, the next step is to try reprogramming it. To do this, follow these steps:

1. Turn off the engine and get out of your Ford Expedition.
2. Press and hold the lock button on your key fob for five seconds.
3. Within five seconds, press the unlock button on your key fob.
4. The doors should lock and unlock. If they do, your key fob has been successfully reprogrammed.
3. Check the door lock sensors:
The door lock sensors on your Ford Expedition are responsible for sending a signal to the car’s computer when a door is opened or closed. If one of these sensors is damaged or malfunctioning, it could cause your keyless entry system to stop working. To check the door lock sensors, follow these steps:

1. Open and close each door on your Ford Expedition.
2. Listen for a clicking sound from the door lock sensors.
3. If you don’t hear a clicking sound from one or more of the door lock sensors, the sensor is likely damaged and needs to be replaced.

4. Check the wiring harness:
The wiring harness that connects the door lock sensors to the car’s computer can become damaged or corroded over time. This can cause your keyless entry system to stop working. To check the wiring harness, follow these steps:

1. Locate the wiring harness that connects the door lock sensors to the car’s computer.
2. Inspect the wiring harness for any signs of damage or corrosion.
3. If you find any damage or corrosion, repair or replace the wiring harness.

5. Take your Ford Expedition to a qualified mechanic:
If you’ve tried all of the troubleshooting steps above and your keyless entry system is still not working, it’s time to take your Ford Expedition to a qualified mechanic. The mechanic will be able to diagnose the problem and make the necessary repairs.

Preventative Maintenance

You can help prevent your Ford Expedition’s keyless entry system from malfunctioning by following these tips:

Keep the batteries in your key fob fresh.
Reprogram your key fob every few years.
Inspect the door lock sensors and wiring harness regularly for damage or corrosion.
If you’re ever in an accident, have your keyless entry system checked for damage.

By following these tips, you can help keep your Ford Expedition’s keyless entry system working properly for years to come.

Also Read: Ford Expedition Lane Keep Assist

FAQs: Ford Expedition Keyless Entry Not Working

Why is my Ford Expedition keyless entry not working?

There are a few reasons why your Ford Expedition keyless entry may not be working. Some of the most common reasons include:

The battery in your key fob is dead: This is the most common reason why keyless entry systems stop working. To fix this, simply replace the battery in your key fob.

The key fob is out of range: Keyless entry systems typically have a range of about 30 feet. If you’re outside of this range, your key fob won’t be able to communicate with your car.

The key fob is damaged: If your key fob is damaged, it may not be able to communicate with your car. If you think your key fob is damaged, you can try replacing it.

The car’s keyless entry system is malfunctioning: In rare cases, the keyless entry system in your car may malfunction. If you think this is the case, you can take your car to a Ford dealership for diagnosis and repair.

How do I fix a dead battery in my Ford Expedition key fob?

To fix a dead battery in your Ford Expedition key fob, you will need:

A new CR2032 battery
A small Phillips head screwdriver

1. Remove the back cover of your key fob.
2. Locate the battery inside the key fob.
3. Use the Phillips head screwdriver to pry the battery out of the key fob.
4. Insert the new battery into the key fob.
5. Replace the back cover of the key fob.

How do I extend the range of my Ford Expedition keyless entry system?

There are a few ways to extend the range of your Ford Expedition keyless entry system. Some of the most common methods include:

Using a key fob extender: A key fob extender is a small device that you can attach to your key fob. It helps to extend the range of your key fob by amplifying the signal.

Installing a remote start system: A remote start system allows you to start your car from a distance. This can be helpful if you’re ever locked out of your car or if you just want to warm up your car before getting in.

Replacing your key fob: If your key fob is damaged, you may want to consider replacing it. A new key fob will typically have a longer range than an older key fob.

What do I do if my Ford Expedition keyless entry system is malfunctioning?

If your Ford Expedition keyless entry system is malfunctioning, you will need to take your car to a Ford dealership for diagnosis and repair. The dealership will be able to determine the cause of the problem and fix it accordingly.

How can I prevent my Ford Expedition keyless entry system from malfunctioning?

There are a few things you can do to prevent your Ford Expedition keyless entry system from malfunctioning. Some of the most common tips include:

Keep your key fob away from water and moisture: Water and moisture can damage the electronics in your key fob.

Don’t drop your key fob: Dropping your key fob can damage the internal components.

Don’t expose your key fob to extreme heat or cold: Extreme temperatures can damage the electronics in your key fob.

Replace your key fob if it’s damaged: If your key fob is damaged, it may not be able to communicate with your car properly.