how to reset the check engine light for my Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

15-30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

421 words

Problem Statement

Learn how to reset the check engine light on your Ford Explorer Sixth Generation (2020-present) with this step-by-step guide and diagnostic procedures.

Affected Component

Engine

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is stationary and in park mode before connecting or disconnecting the OBD-II scanner.

Symptoms

•Check engine light illuminated on the dashboard
•Engine performance issues
•Emission-related problems
•Possible rough idle or stalling

Diagnostic Steps

1
Ensure that the underlying issue causing the check engine light has been resolved.
2
Connect an OBD-II scanner to the vehicle’s diagnostic port.
3
Turn the ignition key to the 'On' position without starting the engine.
4
Navigate to the 'Read Codes' or 'Diagnostic Trouble Codes' section of the scanner.
5
Clear the codes using the scanner's 'Erase Codes' function.
6
Turn off the ignition and disconnect the scanner.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner

Parts Required

•None for the reset process

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Diagnostic Steps

1
Ensure that the underlying issue causing the check engine light has been resolved.
2
Connect an OBD-II scanner to the vehicle’s diagnostic port.
3
Turn the ignition key to the 'On' position without starting the engine.
4
Navigate to the 'Read Codes' or 'Diagnostic Trouble Codes' section of the scanner.
5
Clear the codes using the scanner's 'Erase Codes' function.
6
Turn off the ignition and disconnect the scanner.

Solution

1. Preparation

Gather necessary tools, including an OBD-II scanner.
Ensure the vehicle is in a safe, well-ventilated area with the engine off.

2. Connect OBD-II Scanner

Locate the OBD-II port, typically found under the dashboard near the steering column.
Plug the OBD-II scanner into the port securely.

3. Turn on Ignition

Turn the ignition key to the "On" position without starting the engine.
Wait for the scanner to power on and establish a connection with the vehicle.

4. Read Diagnostic Codes

Access the menu on the scanner and select "Read Codes" to check for any stored trouble codes.
Take note of any codes that may indicate issues needing resolution.

5. Clear Codes

Select the "Erase Codes" or "Clear Codes" option on the scanner.
Confirm the action when prompted to reset the check engine light.

6. Disconnect Scanner

Turn off the ignition.
Carefully unplug the scanner from the OBD-II port.

7. Test Drive

Start the engine and take the vehicle for a short test drive to ensure the check engine light does not reappear.