Resetting an engine light on any vehicle is an easy task. Although, it can be a difficult one if owners do not know what to do. If you own a Ford Escape and you need to reset the engine light, then this article is for you.
The check engine light on your Ford Escape can be both alarming when it suddenly illuminates on your dashboard. While it serves as a useful warning system for potential issues with your vehicle’s engine, it can also be triggered by minor issues.
At times, especially with older vehicles, a simple bumpy road is enough to trigger the engine light due to glitch or wear and tear. Fortunately, resetting the check engine light on your Ford Escape is a relatively straightforward process that can be done without professional assistance in most cases.
In this article, we will provide you with step-by-step guides on how to reset the check engine light on your Ford Escape using two different methods. Additionally, we will explore the common causes that can trigger the check engine light to come on, helping you understand and prevent potential issues.
How to Reset Check Engine Light on Ford Escape?
Checking with your Ford Escape user manual is usually the best practice if you plan to perform any form of diagnostic or maintenance with your vehicle on your own.
Though if you’re having trouble or the manual is not helpful at all, then you can follow these steps to reset the check engine light on your Ford Escape.
Method 1: Using an OBD-II Scanner
The most reliable and effective way to reset the check engine light on your Ford Escape is by using an OBD-II (On-Board Diagnostics II) scanner. This device allows you to communicate with your vehicle’s onboard computer system and retrieve diagnostic trouble codes (DTCs).
Here’s a step-by-step guide on how to reset the check engine light with an OBD-II scanner:
Step 1: Purchase a Compatible OBD-II Scanner
- Ensure that you have an OBD-II scanner that is compatible with your Ford Escape. These scanners are widely available at auto parts stores and online retailers.
Step 2: Locate the OBD-II Port
- The OBD-II port is usually located beneath the dashboard on the driver’s side. Look for a 16-pin connector that allows the scanner to interface with the vehicle’s computer system.
Step 3: Plug in the OBD-II Scanner
- Insert the OBD-II scanner’s connector into the OBD-II port.
Step 4: Turn on the Ignition
- While the car engine is not powered on, turn the ignition key to the “ON” position.
Step 5: Read DTCs
- Follow the scanner’s instructions to read and note down any diagnostic trouble codes (DTCs) displayed on the screen. These codes will provide insight into the issues triggering the check engine light.
Step 6: Clear DTCs
- After noting down the DTCs, select the option on the scanner to clear the codes. This action will reset the check engine light.
Step 7: Wait for Completion
- Allow the scanner to complete the process. Once it indicates that the codes have been successfully cleared, you can disconnect the scanner from the OBD-II port.
Step 8: Start the Engine
- Start your Ford Escape’s engine to confirm that the check engine light has been reset. It should turn off if the issue was successfully addressed.
In some instances, older vehicles have a tendency to trigger things on your dashboard for no apparent reason. Especially if your vehicle is not properly gone consistent maintenance.
Method 2: Disconnecting the Battery (Use with Caution)
Referencing a popular phrase that fixes most common software issues, “Have you turned it OFF and ON?”, method 2 basically follows the same concept.
While using an OBD-II scanner is generally our recommended method, resetting the check engine light on your Ford Escape by disconnecting the battery also works at times. However, this method comes with certain risks and is less reliable than using a scanner.
So, proceed with caution and follow these steps if you are aware of the risks:
Step 1: Park Safely
- Park your Ford Escape in a safe and engage the parking brake.
Step 2: Locate the Battery
- The battery is typically located in the engine compartment.
- Before proceeding, ensure that you have the necessary tools and safety equipment.
Step 3: Disconnect the Negative Terminal
- Identify the negative terminal (usually marked with a “-“, black cable) and use a wrench or socket to loosen and disconnect it from the battery.
- Make sure to isolate the disconnected terminal to prevent accidental reconnection.
Step 4: Wait
- Leave the battery disconnected for at least 15-30 minutes to allow the vehicle’s computer to reset.
Step 5: Reconnect the Battery
- Reconnect the negative terminal and tighten it securely.
Step 6: Start the Engine
- Start your Ford Escape’s engine to check if the check engine light has been reset. If the issue was successfully resolved, the light should turn off.
Note: Disconnecting the battery can also reset other settings in your vehicle, such as radio presets and clock time, so keep this in mind.
How to Reset Check Engine Light on Ford Escape Without Disconnecting Battery?
If you prefer not to disconnect the battery to reset the check engine light, you can try a simple manual method known as the “drive cycle” procedure.
This method involves driving your Ford Escape under specific conditions to reset the vehicle’s readiness monitors.
To do the drive cycle procedure:
Step 1: Ensure a Cold Start
- Start your Ford Escape when the engine is cold and has been sitting for at least 8 hours. This is crucial for the drive cycle procedure.
Step 2: Idle the Engine
- Allow the engine to idle for approximately 5 to 10 minutes with all accessories turned off, including the air conditioning system.
Step 3: Accelerate and Decelerate
- Drive your Ford Escape at a steady speed between 45 to 65 mph for about 20 minutes. During this time, accelerate and decelerate smoothly to cover various engine load conditions.
Step 4: Stop and Idle Again
- Come to a complete stop and allow the engine to idle for another 5 minutes.
Step 5: Repeat the Procedure
- Repeat steps 3 and 4 at least two more times, ensuring that you follow the drive cycle procedure carefully.
Step 6: Monitor Check Engine Light
- After completing the drive cycle procedure, monitor your vehicle’s check engine light.
- If the issue was resolved, the light should reset on its own. However, keep in mind that you need to drive your Ford Escape for a couple more times before the issue gets fully resolved.
There are various factors that can affect or trigger the engine light of a vehicle. You need to consider a few things too.
What Causes Ford Escape Engine Light to Come On?
The check engine light on your Ford Escape can be triggered by a variety of factors, ranging from minor issues to more serious mechanical problems.
Common causes that trigger the engine light on Ford Escape:
a. Loose or Faulty Gas Cap: A loose, damaged, or missing gas cap can trigger the check engine light. Ensure the gas cap is tightened properly, and if it’s damaged, replace it.
b. Faulty Oxygen Sensor: The oxygen sensor measures the amount of oxygen in the exhaust gases. A malfunctioning sensor can lead to poor fuel efficiency and increased emissions.
c. Mass Airflow Sensor (MAF) Issues: The MAF sensor measures the amount of air entering the engine, helping control fuel injection. A faulty MAF sensor can affect engine performance.
d. Catalytic Converter Problems: A failing catalytic converter can cause increased emissions and may lead to decreased engine performance. Leading to engine problems that will trigger the engine light.
e. Ignition System Issues: Problems with the ignition coils, spark plugs, or spark plug wires can lead to misfires. These misfires are enough to trigger the check engine light.
f. Emission Control System Malfunctions: Various components of the emission control system, such as the EGR valve or EVAP system, can cause the check engine light to come on if they fail.
g. Transmission Issues: Problems with the transmission can lead to the check engine light illuminating, as the engine and transmission systems are interconnected.
Conclusion
The check engine light on your Ford Escape is a crucial indicator of potential issues with your vehicle’s engine and emissions system. While it may cause initial concern, it can often be resolved by addressing minor issues or glitches.
We hope that our provided step-by-step guides on how to reset the check engine light helped you in your problem with your Ford Escape. Our recommended method is by using an OBD-II scanner and without disconnecting the battery.
We also explored common causes that can trigger the check engine light to illuminate. Remember that while resetting the check engine light can be helpful, it is essential to address any underlying issues that may be causing it to come on.
If you encounter persistent check engine light illumination or face difficulties with your vehicle, it is advisable to seek professional assistance from a qualified mechanic.
A regular maintenance, prompt repairs, and responsible driving habits will help keep your Ford Escape running smoothly and efficiently on the long run.