2001 Ford Expedition Cruise Control Not Working [How To Troubleshoot]

Your 2001 Ford Expedition’s cruise control is a convenient feature that can help you save time and money on long road trips. But when it stops working, it can be a major inconvenience.

In this guide, we’ll walk you through the steps to troubleshoot a 2001 Ford Expedition cruise control that’s not working. We’ll cover everything from simple checks to more complex repairs, so you can get your cruise control back up and running in no time.

So if you’re ready to get back on the road, let’s get started!

Why 2001 Ford Expedition Cruise Control Not Working

Brake Light Switch

The brake light switch is a safety device that prevents the cruise control from engaging when the brakes are applied. If the brake light switch is faulty, it can prevent the cruise control from working properly.

Cruise Control Switch

The cruise control switch is a mechanical or electronic device that controls the cruise control system. If the cruise control switch is faulty, it can prevent the cruise control from working properly.

Cruise Control Servo

The cruise control servo is a motor that controls the throttle valve. If the cruise control servo is faulty, it can prevent the cruise control from working properly.

Cruise Control Throttle Valve

The cruise control throttle valve is a valve that controls the flow of air to the engine. If the cruise control throttle valve is faulty, it can prevent the cruise control from working properly.

Cruise Control TCM

The cruise control TCM (Transmission Control Module) is a computer that controls the cruise control system. If the cruise control TCM is faulty, it can prevent the cruise control from working properly.

How to Troubleshoot: 2001 Ford Expedition Cruise Control Not Working

The cruise control on your 2001 Ford Expedition is a convenient feature that can help you maintain a steady speed on long road trips. However, if your cruise control isn’t working, it can be a major inconvenience. There are a few different things that could be causing the problem, and in this article, we’ll walk you through how to troubleshoot the issue.

Step 1: Check the Cruise Control Switch

The first thing you should do is check the cruise control switch to make sure it’s turned on. The switch is located on the steering column, and it should have a light that comes on when the cruise control is engaged. If the light isn’t on, try turning the switch on and off again. If that doesn’t work, you may need to replace the switch.

Step 2: Check the Cruise Control Bypass Switch

The cruise control bypass switch is a small switch located on the brake pedal. It’s used to disengage the cruise control if you need to brake suddenly. If the bypass switch is engaged, the cruise control won’t work. To check the bypass switch, press down on the brake pedal and see if the cruise control light goes off. If it does, the bypass switch is the problem. You can fix this by simply disengaging the switch.

Step 3: Check the Cruise Control Throttle Valve

The cruise control throttle valve is a small valve that controls the amount of air that flows into the engine. If the valve is stuck or damaged, it can prevent the cruise control from working properly. To check the throttle valve, you’ll need to remove the air intake manifold. Once the manifold is removed, you can inspect the throttle valve for damage. If the valve is damaged, you’ll need to replace it.

Step 4: Check the Cruise Control Wiring

The cruise control system is controlled by a series of wires. If one of these wires is damaged or disconnected, it can cause the cruise control to malfunction. To check the wiring, you’ll need to follow the wiring harness from the cruise control switch to the throttle valve. Inspect the wires for damage or corrosion. If you find any damage, you’ll need to repair or replace the wires.

Step 5: Check the Cruise Control Computer

The cruise control computer is the brains of the system. It’s responsible for controlling the throttle valve and the cruise control light. If the computer is damaged, it can cause the cruise control to malfunction. To check the computer, you’ll need to use a diagnostic tool. The diagnostic tool will be able to tell you if the computer is the problem. If it is, you’ll need to replace the computer.

Conclusion

These are the most common causes of a cruise control not working on a 2001 Ford Expedition. If you’ve checked all of these things and the cruise control still isn’t working, you may need to take your vehicle to a qualified mechanic for further diagnosis.

Also Read: 2001 Ford Expedition Fuel Gauge Not Working

FAQs: 2001 Ford Expedition Cruise Control Not Working

Why is my 2001 Ford Expedition cruise control not working?

There are a few possible reasons why your 2001 Ford Expedition cruise control may not be working.

The cruise control switch may be faulty: The cruise control switch is located on the steering column and is used to engage and disengage the cruise control system. If the switch is faulty, it may not be able to send the correct signal to the cruise control system, causing it to stop working.

The cruise control computer may be faulty: The cruise control computer is responsible for controlling the cruise control system. If the computer is faulty, it may not be able to properly engage or disengage the cruise control system, causing it to stop working.

The cruise control actuator may be faulty: The cruise control actuator is responsible for applying the brakes to maintain the set speed of the cruise control system. If the actuator is faulty, it may not be able to properly apply the brakes, causing the cruise control system to stop working.

The cruise control wiring may be damaged: The cruise control system is controlled by a series of wires. If any of these wires are damaged, it may cause the cruise control system to stop working.

How can I fix my 2001 Ford Expedition cruise control?

If your 2001 Ford Expedition cruise control is not working, you can try to fix it yourself or you can take it to a mechanic.

To fix the cruise control yourself, you will need to:

1. Identify the problem: You will need to first determine what is causing the cruise control to not work. This can be done by checking the cruise control switch, the cruise control computer, the cruise control actuator, and the cruise control wiring.
2. Fix the problem: Once you have identified the problem, you can fix it by replacing the faulty part.

If you are not comfortable fixing the cruise control yourself, you can take it to a mechanic. A mechanic will be able to diagnose the problem and fix it for you.

What are the symptoms of a faulty cruise control?

The symptoms of a faulty cruise control system can include:

The cruise control will not engage or disengage.
The cruise control will not maintain a set speed.
The cruise control will accelerate or decelerate without warning.
The cruise control will make a loud noise.

Is it safe to drive with a faulty cruise control?

It is not safe to drive with a faulty cruise control. A faulty cruise control can cause you to lose control of your vehicle, which can lead to an accident. If you suspect that your cruise control is faulty, you should have it fixed as soon as possible.

How much does it cost to fix a cruise control?

The cost of fixing a cruise control can vary depending on the type of problem and the cost of the parts. The average cost of fixing a cruise control is between $100 and $200.