how to clear the check engine light on Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

465 words

Problem Statement

Learn how to clear the Check Engine Light on a 2011-2019 Ford Explorer. Step-by-step guide with diagnostic procedures and tools required.

Affected Component

Electrical

Estimated Time

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 any components.
•If disconnecting the battery, be cautious of any electrical system resets that may occur.

Symptoms

•Check Engine Light illuminated
•Potential engine performance issues
•Reduced fuel efficiency
•Engine running rough or stalling
•No other dashboard warnings present

Diagnostic Steps

1
Use an OBD-II scanner to read any stored error codes.
2
Note down the specific trouble codes and their definitions.
3
Address the underlying cause of the codes (if necessary) before clearing.
4
Ensure the gas cap is tightened properly to rule out simple issues.
5
Disconnect the negative battery terminal for a few minutes (optional).
6
Connect the OBD-II scanner again to clear the codes.

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
•Socket set

Parts Required

•None specific for clearing the code, but may require parts if underlying issues are diagnosed.

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Diagnostic Steps

1
Use an OBD-II scanner to read any stored error codes.
2
Note down the specific trouble codes and their definitions.
3
Address the underlying cause of the codes (if necessary) before clearing.
4
Ensure the gas cap is tightened properly to rule out simple issues.
5
Disconnect the negative battery terminal for a few minutes (optional).
6
Connect the OBD-II scanner again to clear the codes.

Solution

1. Preparation

Ensure the vehicle is parked on a flat surface and the engine is off.
Gather tools: OBD-II scanner, socket set (if needed for battery disconnection).

2. Scan for Error Codes

Plug the OBD-II scanner into the vehicle's OBD-II port (located under the dashboard).
Turn the ignition to the "On" position without starting the engine.
Follow the scanner’s prompts to retrieve any stored error codes.
Record the codes for reference.

3. Clear the Codes

With the scanner still connected, navigate to the option to clear or erase trouble codes.
Confirm the action when prompted by the scanner.
Wait for the scanner to indicate that the codes have been cleared.

4. Verify the Check Engine Light Status

Turn the ignition off and then on to restart the vehicle.
Check if the Check Engine Light remains off.

5. Reconnect Battery (if applicable)

If you opted to disconnect the negative battery terminal:
- Reconnect the negative terminal securely.
- Start the vehicle to check if the CEL is cleared.