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

Ford Explorer Sixth Generation (2020-present)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

2 min read

378 words

Problem Statement

Learn how to reset the check engine light on a 2020-present Ford Explorer. Step-by-step guide with diagnostic procedures and tools required.

Affected Component

Engine

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe, well-ventilated area while working on it.

Symptoms

•Check engine light illuminated
•Engine runs smoothly after repairs
•No noticeable changes in performance or operation
•Previous error codes cleared

Diagnostic Steps

1
Use an OBD-II scanner to read and clear any stored error codes.
2
Inspect the vehicle's repair history to confirm issues have been resolved.
3
Ensure the gas cap is properly tightened to rule out minor triggers.

Solution

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
•Vehicle owner's manual

Parts Required

•None (assuming prior issues have been resolved)

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Solution

1. Preparation

Tools Required: OBD-II scanner, vehicle owner's manual.
Ensure the vehicle is parked on a level surface with the engine off.
Open the driver's side door and locate the OBD-II port, usually found beneath the dashboard near the steering column.

2. Connect OBD-II Scanner

Plug the OBD-II scanner into the OBD-II port.
Turn the vehicle's ignition to the "On" position without starting the engine (this powers the scanner).

3. Read Error Codes

Follow the scanner's prompts to read error codes.
Note any codes displayed for future reference.

4. Clear Error Codes

Use the scanner's function to clear or reset the error codes.
Confirm the action when prompted by the scanner.

5. Disconnect OBD-II Scanner

Safely unplug the scanner from the OBD-II port.
Close the vehicle's ignition and remove the key.

6. Verify Reset

Start the engine and observe if the check engine light remains off.