Your Ford Expedition’s Cruise Control Is Not Working? Here’s Why

Do you find yourself constantly pushing the cruise control button on your Ford Expedition, only to have it turn off a few minutes later If so, you’re not alone. Cruise control is a convenient feature that can help you save gas and reduce driver fatigue, but it can be frustrating when it doesn’t work properly.

In this guide, we’ll walk you through the steps to troubleshoot a Ford Expedition cruise control that’s not working. We’ll cover everything from simple fixes like checking the fuses to more complex repairs like replacing the cruise control actuator.

By the end of this guide, you’ll be able to get your cruise control working again so you can enjoy a more relaxing and fuel-efficient drive.

Reasons Why Ford Expedition Cruise Control Not Working

Here are the reasons:

Cruise Control TCM Malfunction

The cruise control system on a Ford Expedition is controlled by a Transmission Control Module (TCM). If the TCM is malfunctioning, it can cause the cruise control to stop working.

Cruise Control Switch Malfunction

The cruise control switch is a mechanical switch that is used to engage and disengage the cruise control. If the switch is malfunctioning, it can cause the cruise control to stop working.

Cruise Control Brake Switch Malfunction

The cruise control brake switch is a safety switch that is used to prevent the cruise control from engaging when the brakes are applied. If the brake switch is malfunctioning, it can cause the cruise control to stop working.

Cruise Control Wiring Problems

The cruise control system on a Ford Expedition is controlled by a series of wires. If any of these wires are damaged or disconnected, it can cause the cruise control to stop working.

Cruise Control Sensor Problems

The cruise control system on a Ford Expedition uses a series of sensors to monitor the vehicle’s speed and throttle position. If any of these sensors are malfunctioning, it can cause the cruise control to stop working.

How to Troubleshoot: Ford Expedition Cruise Control Not Working

Cruise control is a convenient feature that allows you to set a constant speed for your vehicle, so you can relax and enjoy the ride. However, if your Ford Expedition’s cruise control isn’t working, it can be a major inconvenience.

There are a few things that could be causing your cruise control to malfunction. In this article, we’ll walk you through the steps to troubleshoot the problem and get your cruise control working again.

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 cruise control switch is usually located on the steering wheel. It may be a button or a lever.

To check the switch, press the button or move the lever. If the cruise control light on the dashboard doesn’t come on, the switch is probably the problem. You can try replacing the switch or taking your vehicle to a mechanic to have it repaired.

Step 2: Check the Cruise Control Throttle Valve

The cruise control throttle valve is a small valve that regulates the amount of air that flows into the engine. If the valve is stuck or malfunctioning, 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. If the valve is stuck or damaged, you’ll need to replace it.

Step 3: Check the Cruise Control Brake Switch

The cruise control brake switch is a switch that tells the cruise control system when the brakes are applied. If the switch is faulty, it can prevent the cruise control from working.

To check the brake switch, you’ll need to disconnect the brake pedal assembly. Once the assembly is disconnected, you can inspect the brake switch. If the switch is damaged or corroded, 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 prevent the cruise control from working.

To check the wiring, you’ll need to use a voltmeter. With the voltmeter, you can check the voltage at each connection point in the cruise control system. If the voltage is not present at one of the connection points, the wire is damaged or disconnected.

Step 5: Take Your Vehicle to a Mechanic

If you’ve checked all of the above and your cruise control is still not working, it’s time to take your vehicle to a mechanic. A mechanic can diagnose the problem and make the necessary repairs.

Conclusion

Cruise control is a convenient feature, but it can be a pain when it’s not working. By following the steps in this article, you can troubleshoot the problem and get your cruise control working again.

Also Read: Ford Expedition Display Screen Not Working

Frequently Asked Questions about Ford Expedition Cruise Control Not Working

1. Why is my Ford Expedition’s cruise control not working?

There are several possible reasons why your Ford Expedition’s cruise control may not be working
including a blown fuse
a faulty cruise control switch
a malfunctioning speed sensor
or a problem with the throttle actuator control system. It’s best to have the vehicle diagnosed by a qualified mechanic to determine the exact cause.

2. How can I troubleshoot my Ford Expedition’s cruise control issue?

You can start by checking the cruise control fuse
ensuring that the cruise control switch is functioning properly
and inspecting the speed sensor and throttle actuator control system. If these basic checks do not reveal the issue
it’s advisable to seek professional assistance to diagnose and resolve the problem.

3. Can a faulty brake light switch cause the cruise control to stop working on a Ford Expedition?

Yes
a faulty brake light switch can indeed cause the cruise control to stop working on a Ford Expedition. The cruise control system is designed to disengage when the brake pedal is pressed
and if the brake light switch is malfunctioning
it may prevent the cruise control from engaging or cause it to disengage unexpectedly.

4. Is it safe to continue driving if the cruise control is not working on my Ford Expedition?

While it is generally safe to drive if the cruise control is not working
it’s important to address the underlying issue as soon as possible. If the cruise control malfunction is accompanied by other symptoms
such as unusual engine behavior or warning lights
it’s advisable to have the vehicle inspected by a professional before continuing to drive.

5. How much does it typically cost to repair the cruise control system on a Ford Expedition?

The cost of repairing the cruise control system on a Ford Expedition can vary depending on the specific cause of the malfunction and the labor rates in your area. Simple issues such as a blown fuse or a faulty switch may be relatively inexpensive to repair
while more complex problems involving the vehicle’s electronic systems could be more costly. It’s best to consult with a qualified mechanic for an accurate assessment of the repair costs.