how to reset the service engine soon light in my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

441 words

Problem Statement

Learn how to reset the Service Engine Soon light in your Ford Explorer (2011-2019). Step-by-step guide with diagnostic steps and solutions.

Affected Component

Engine

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a secure position and the engine is off before connecting the scanner.

Symptoms

•Check engine light illuminated
•Vehicle may experience reduced performance
•Possible rough idle
•Decreased fuel efficiency
•No noticeable change in vehicle operation

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any specific issues.
2
Check fluid levels and ensure all are within the recommended ranges.
3
Inspect the gas cap for proper sealing and signs of wear.
4
Review recent maintenance records for any services performed that could relate to the light activation.
5
Clear the error codes using the OBD-II scanner and observe if the light returns.

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

•Replacement gas cap (if necessary)

Related Faults

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any specific issues.
2
Check fluid levels and ensure all are within the recommended ranges.
3
Inspect the gas cap for proper sealing and signs of wear.
4
Review recent maintenance records for any services performed that could relate to the light activation.
5
Clear the error codes using the OBD-II scanner and observe if the light returns.

Solution

1. Preparation

Gather tools and materials: OBD-II scanner, vehicle owner's manual, and possibly a replacement gas cap if needed.
Ensure the vehicle is parked on a level surface and the engine is off.

2. Use OBD-II Scanner

Connect the OBD-II scanner to the vehicle’s diagnostic port (usually located under the dashboard near the steering column).
Turn the ignition key to the "On" position without starting the engine.
Follow the scanner prompts to read and note any error codes.

3. Clear Error Codes

On the OBD-II scanner, navigate to the "Erase Codes" or "Clear Codes" option.
Confirm the action and wait for the scanner to indicate that the codes have been successfully cleared.

4. Check Gas Cap

Inspect the gas cap for any cracks or damage.
If the gas cap is loose or damaged, replace it with a new one to ensure proper sealing.

5. Test Drive

Start the vehicle and take it for a test drive to confirm that the "Service Engine Soon" light does not re-illuminate.
Monitor the vehicle for any abnormal sounds or performance issues during the drive.