How do you reset the air suspension on a Ford Expedition?
The air suspension system in a Ford Expedition is designed to provide a smooth and comfortable ride by automatically adjusting the vehicle's height and handling. However, there may be times when the system needs to be reset, such as after repairs, maintenance, or if the system malfunctions. In this guide, we’ll walk you through the steps to reset the air suspension system on your Ford Expedition.
Why Resetting the Air Suspension is Necessary
Resetting the air suspension system can resolve issues such as uneven ride height, warning lights on the dashboard, or improper system calibration. It ensures that the system functions optimally and maintains the vehicle's performance and safety.
Steps to Reset the Air Suspension on a Ford Expedition
Follow these steps to reset the air suspension system on your Ford Expedition:
- Turn off the air suspension system: Locate the air suspension switch, which is typically found in the rear cargo area or under the dashboard on the passenger side. Turn the switch to the "Off" position.
- Disconnect the battery: Open the hood and disconnect the negative terminal of the battery. This will reset the vehicle's electronic systems, including the air suspension.
- Wait for a few minutes: Allow the vehicle's systems to fully power down. Waiting for about 5-10 minutes is usually sufficient.
- Reconnect the battery: Reattach the negative terminal of the battery and ensure it is securely tightened.
- Turn the air suspension system back on: Return to the air suspension switch and turn it back to the "On" position.
- Start the vehicle: Turn on the ignition and allow the air suspension system to recalibrate. You may hear the compressor running as it adjusts the suspension height.
- Test the system: Drive the vehicle for a short distance to ensure the air suspension is functioning correctly. Check for any warning lights or unusual behavior.
When to Seek Professional Help
If resetting the air suspension does not resolve the issue, or if you notice persistent warning lights or unusual noises, it may indicate a deeper problem with the system. In such cases, it’s best to consult a professional mechanic who specializes in suspension systems. At Kevin’s Autos, we have years of experience diagnosing and repairing air suspension systems to get your vehicle back on the road safely and smoothly.
Preventative Maintenance Tips
To keep your Ford Expedition’s air suspension system in top condition, consider the following tips:
- Inspect the air suspension components regularly for signs of wear or damage.
- Ensure the air compressor is functioning properly and not overworking.
- Address any warning lights or error codes promptly to prevent further damage.
- Schedule routine maintenance with a trusted auto repair shop.
By following these steps and tips, you can ensure your Ford Expedition’s air suspension system remains reliable and efficient. If you need assistance, don’t hesitate to contact Kevin’s Autos for expert service and advice!
Frequently Asked Questions
What is the suspension problem on the Ford Expedition?
When a vehicle sags in the rear and maintains its ride height in the front, the problem is almost certainly the air suspension. Like most cars with an air suspension, the rear is the most common point of failure in the Expedition. This is usually caused by degraded air bags.
What is the most common problem with air suspension?
Several of the common issues with air suspension systems that can require repair include:
- Rust or moisture damage from the inside that can lead to the air struts or bags to malfunction.
- Failure of the air suspension tubing connecting the air struts or bags to the air system.
How do you reset the air suspension on a 2007 Ford Expedition?
Turn the ignition to the ON position, close all doors and clear warnings. Select the SETUP control function on the message center. Select the AIR SUSPENSION function to display the current status of the air suspension system. Press the RESET control to turn the air suspension OFF or ON.
How do I reset the air suspension system?
Changing the Settings on the Display Panel
You can also use your truck's infotainment display to reset the air suspension. Navigate to the settings menu and scroll down to suspension. Select the transport or wheel alignment mode to raise your truck to its normal ride height. The system will calibrate and reset.
