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

Ford Explorer Fifth Generation (2011-2019)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

435 words

Problem Statement

Learn how to reset the service engine soon light on Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and tools required.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe and stable position before connecting or disconnecting any diagnostic tools.

Symptoms

•Service engine soon light illuminated on the dashboard.
•No other warning lights present.
•Engine runs normally without any noticeable issues.
•Recent maintenance performed, such as oil change or sensor replacement.
•Possible stored diagnostic trouble codes (DTCs) in the system.

Diagnostic Steps

1
Use an OBD-II scanner to check for any stored diagnostic trouble codes (DTCs).
2
Note any DTCs and resolve any underlying issues if necessary.
3
Ensure that the maintenance performed aligns with the reason for the light being illuminated.
4
Confirm that the vehicle battery is in good condition and properly charged.

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 key

Parts Required

•None for resetting the light (ensure any previous issues are resolved).

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Diagnostic Steps

1
Use an OBD-II scanner to check for any stored diagnostic trouble codes (DTCs).
2
Note any DTCs and resolve any underlying issues if necessary.
3
Ensure that the maintenance performed aligns with the reason for the light being illuminated.
4
Confirm that the vehicle battery is in good condition and properly charged.

Solution

1. Preparation

Gather necessary tools: OBD-II scanner, vehicle key.
Ensure the vehicle is parked on a flat surface and is in the "OFF" position.

2. Connect OBD-II Scanner

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

3. Turn on Ignition

Turn the vehicle's ignition to the "ON" position without starting the engine.
Wait for the scanner to initialize and read the vehicle's data.

4. Reset the Service Engine Soon Light

Navigate through the scanner's menu to find the option for "Erase Codes" or "Clear Codes."
Select this option to reset the service engine soon light.
Confirm the action when prompted by the scanner.

5. Disconnect OBD-II Scanner

Once the codes are cleared, safely disconnect the OBD-II scanner from the port.

6. Verify the Reset

Start the engine and check that the service engine soon light is no longer illuminated.
Allow the engine to run for a few minutes to ensure the light does not return.