how to reset the check engine light on 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

406 words

Problem Statement

Learn how to reset the check engine light on Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with diagnostic procedures and tips.

Affected Component

Engine

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is in park with the engine off before connecting or disconnecting the OBD-II scanner.

Symptoms

•Check engine light illuminated on the dashboard
•Possible error codes stored in the vehicle's computer
•Engine performance issues before the light reset

Diagnostic Steps

1
Use an OBD-II scanner to check for stored trouble codes.
2
Address any underlying issues indicated by the diagnostic trouble codes.
3
Ensure the gas cap is tightened properly, as a loose cap can trigger the CEL.
4
Clear the codes using the OBD-II scanner.
5
Start the engine to check if the check engine light remains off.

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
•Notebook for recording trouble codes

Parts Required

•None for the reset process, but address any underlying issues as necessary.

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Diagnostic Steps

1
Use an OBD-II scanner to check for stored trouble codes.
2
Address any underlying issues indicated by the diagnostic trouble codes.
3
Ensure the gas cap is tightened properly, as a loose cap can trigger the CEL.
4
Clear the codes using the OBD-II scanner.
5
Start the engine to check if the check engine light remains off.

Solution

1. Preparation

Gather tools including an OBD-II scanner and a notebook for recording any trouble codes.
Ensure the vehicle is parked on a level surface and the engine is turned off.

2. Connect OBD-II Scanner

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

3. Read and Clear Codes

Turn on the ignition without starting the engine.
Follow the scanner's instructions to read the stored trouble codes.
Record any codes for reference.
Use the scanner's function to clear the codes.

4. Verify Reset

Disconnect the scanner and start the engine.
Observe the dashboard to ensure the check engine light does not illuminate.
If the light remains off after a brief drive, the reset was successful.