how to clear the check engine light on Ford F-150 13th Generation (2015-2020)

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

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

412 words

Problem Statement

Learn how to clear the check engine light on Ford F-150 13th Generation (2015-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Engine

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is parked safely and the ignition is off before connecting or disconnecting the scanner.

Symptoms

•Check engine light illuminated on the dashboard
•Possible rough idle or stalling
•Decreased fuel efficiency
•Engine performance issues

Diagnostic Steps

1
Scan the vehicle's OBD-II system using a compatible scanner to retrieve any stored error codes.
2
Analyze the error codes to determine the underlying issue prompting the check engine light.
3
Address any mechanical issues indicated by the error codes before clearing the light.
4
Ensure all repairs are completed, and the vehicle is in proper working order.
5
Re-scan the OBD-II system to confirm that all error codes have been resolved.

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 for clearing the light; repairs may require parts based on error codes.

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Diagnostic Steps

1
Scan the vehicle's OBD-II system using a compatible scanner to retrieve any stored error codes.
2
Analyze the error codes to determine the underlying issue prompting the check engine light.
3
Address any mechanical issues indicated by the error codes before clearing the light.
4
Ensure all repairs are completed, and the vehicle is in proper working order.
5
Re-scan the OBD-II system to confirm that all error codes have been resolved.

Solution

1. Preparation

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

2. Connect OBD-II Scanner

Locate the OBD-II port, typically found under the dashboard near the driver’s seat.
Plug the OBD-II scanner into the port and turn on the vehicle's ignition, but do not start the engine.

3. Retrieve and Clear Codes

Follow the instructions on the OBD-II scanner to read the stored error codes.
Once codes are read, select the option to clear the codes from the vehicle's memory.
Wait for the scanner to confirm that the codes have been successfully cleared.

4. Disconnect Scanner and Test Drive

Unplug the OBD-II scanner from the port.
Start the vehicle and take it for a short test drive to ensure the check engine light does not re-illuminate.