how to reset the service engine soon light on my Ford F-150 13th Generation (2015-2020)

Ford F-150 13th Generation (2015-2020)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

402 words

Problem Statement

Learn how to reset the Service Engine Soon light on your 2015-2020 Ford F-150. Step-by-step guide with diagnostic steps and tools required.

Affected Component

Engine

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

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

Symptoms

•Service Engine Soon light illuminated
•Potential error codes stored in the vehicle's ECU
•Possible rough idle if not addressed
•Decreased fuel efficiency
•Increased emissions

Diagnostic Steps

1
Use an OBD-II scanner to retrieve any stored trouble codes from the vehicle's ECU.
2
Address any underlying issues indicated by the trouble codes.
3
Clear the trouble codes using the OBD-II scanner.

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 required for resetting the light, unless underlying issues were present.

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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.
Make sure the engine is turned off before connecting the OBD-II scanner.

2. Connect OBD-II Scanner

Locate the OBD-II port, typically found below the dashboard near the driver's seat.
Plug the OBD-II scanner into the OBD-II port.

3. Retrieve Codes

Turn the ignition to the "On" position without starting the engine.
Follow the on-screen prompts on the OBD-II scanner to retrieve stored trouble codes.
Take note of any codes for reference.

4. Clear Codes

Navigate to the "Clear Codes" option on the OBD-II scanner.
Confirm the action to reset the trouble codes and the Service Engine Soon light.
Wait for the scanner to confirm that the codes have been cleared.

5. Remove OBD-II Scanner

After the codes are cleared, disconnect the OBD-II scanner from the port.
Ensure all connections are secure and that the scanner is stored safely.