2002 Ford Explorer Cruise Control Not Working
Having a car with cruise control makes long drives more comfortable and convenient. However, when the cruise control on your 2002 Ford Explorer isn't working, it can be frustrating and stressful. Don't worry, though, as there are a few things you can do to troubleshoot the issue and get your cruise control working again.
Causes of Cruise Control Not Working
There are a few reasons why your 2002 Ford Explorer cruise control may not be working:
- Blown fuse
- Faulty brake switch
- Bad speed sensor
- Malfunctioning cruise control module
If you're not sure what's causing the issue, it's best to take your vehicle to a mechanic to diagnose the problem.
Checking the Fuse
The first thing you should do is check the vehicle's fuse box located under the dashboard on the driver's side, near the pedals. Look for the fuse labeled "cruise" or "speed control" and use the fuse puller tool to remove it. Check to see if the wire inside the fuse is broken. If it is, replace the fuse with a new one of the same amperage. If the fuse looks fine, move on to the next step.
Inspecting the Brake Switch
The brake switch is designed to deactivate the cruise control when you press the brakes. If this switch is faulty or not working properly, it can cause the cruise control to stop working. Check the brake switch by pressing the brake pedal down while the engine is on. If the brake lights don't come on, the switch may be the problem. Replace the brake switch and see if the cruise control works again.
Testing the Speed Sensor
The speed sensor sends information to the car's computer about how fast it's traveling. If this sensor is malfunctioning, it can cause the cruise control to stop working. One way to test the speed sensor is to use an OBDII scanner. This device can read the car's computer and detect any issues with the speed sensor. If the scanner shows an error with the speed sensor, replace it to see if the cruise control starts working again.
Replacing the Cruise Control Module
The cruise control module controls the speed of the vehicle when the cruise control is on. If this module is malfunctioning, the cruise control won't work. Unfortunately, replacing the module is not an easy task and requires a professional mechanic to handle it. Take your car to a mechanic and have them check the module before replacing it.
Conclusion
Having a non-functioning cruise control on your 2002 Ford Explorer can be frustrating, but don't panic. Check the fuse, brake switch, speed sensor, and cruise control module to identify the problem. If you're not sure how to proceed or are uncomfortable doing the troubleshooting yourself, take your car to a mechanic. They can help diagnose the issue and get your cruise control working again.