how to reset the check engine light in 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

412 words

Problem Statement

Learn how to reset the check engine light in a 2020-present Ford Explorer. Step-by-step guide with diagnostic procedures and safety tips.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is in a safe location before connecting or disconnecting tools.

Symptoms

•Check engine light illuminated on the dashboard
•Vehicle may run without noticeable issues
•Diagnostic trouble codes (DTCs) may be stored in the vehicle's computer

Diagnostic Steps

1
Use an OBD-II scanner to retrieve any diagnostic trouble codes (DTCs) that may be causing the check engine light to illuminate.
2
Address any underlying issues indicated by the DTCs (e.g., replace faulty sensors, repair exhaust leaks).
3
Confirm that the repairs have resolved the issue before attempting to reset the check engine light.

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 specifically required for resetting, but may need parts if underlying issues are identified.

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Use an OBD-II scanner to retrieve any diagnostic trouble codes (DTCs) that may be causing the check engine light to illuminate.
2
Address any underlying issues indicated by the DTCs (e.g., replace faulty sensors, repair exhaust leaks).
3
Confirm that the repairs have resolved the issue before attempting to reset the check engine light.

Solution

1. Preparation

Gather necessary tools and equipment, including:
- OBD-II scanner
Ensure the vehicle is in a safe, well-ventilated area and parked on a flat surface.

2. Connect OBD-II Scanner

Locate the OBD-II port under the dashboard, usually near the driver's side.
Plug the OBD-II scanner into the port and turn on the vehicle's ignition (do not start the engine).

3. Retrieve Codes

Follow the scanner's prompts to retrieve any stored DTCs.
Make a note of any codes present for future reference.

4. Clear Codes

Use the scanner's function to clear all DTCs from the vehicle's computer.
Confirm the action when prompted by the scanner.

5. Disconnect Scanner

Once codes are cleared, safely disconnect the OBD-II scanner from the port.
Turn off the vehicle's ignition.

6. Start the Vehicle

Start the engine to check if the check engine light remains off.
Monitor the dashboard for any re-illumination of the check engine light.