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how to reset the check engine light on my Ford Explorer Sixth Generation (2020-present) - Ford Explorer
Home/Cars/Ford/Explorer/Sixth Generation (2020-present)/how to reset the check engine light on my Ford Explorer Sixth Generation (2020-present)

how to reset the check engine light on my Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes
30 minutes to 1 hour
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
502 words

Problem Statement

Learn how to reset the check engine light on your Ford Explorer Sixth Generation (2020-present) with this step-by-step guide and diagnostic tips.

Affected Component
Electrical
Estimated Time
30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems to prevent shock or short circuits.
  • •Ensure the engine is off and cool before performing any tasks.

Symptoms

  • •Check engine light illuminated on the dashboard
  • •Potential loss of power or performance (if related issues exist)
  • •No unusual sounds or smells associated with the light
  • •No visible leaks or smoke from the engine bay
  • •Vehicle may run normally despite the light being on

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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
  • •Wrench or socket set

Parts Required

  • •None specifically for the reset, but may need parts if issues were identified during diagnostics.

Additional Information

Affected Component
Electrical
Estimated Time
30 minutes to 1 hour
Difficulty
medium
Severity
medium
Tools Required
2 items
Parts Required
1 item

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Solution
1. Preparation
  • Gather necessary tools and equipment:
    • OBD-II scanner
    • Wrench or socket set to disconnect the battery terminal
  • Ensure the vehicle is parked on a level surface and the engine is off.
2. Scan for Error Codes
  • Connect the OBD-II scanner to the diagnostic port, usually located under the dashboard near the driver's seat.
  • Turn on the ignition without starting the engine.
  • Follow the scanner instructions to retrieve and record any error codes.
3. Address Underlying Issues
  • Review the error codes and perform necessary repairs or maintenance based on the codes retrieved.
  • Ensure all issues are resolved before proceeding to reset the check engine light.
4. Reset the Check Engine Light

A. Disconnect the Battery

  • Using the appropriate wrench or socket, loosen the nut on the negative battery terminal.
  • Carefully remove the negative battery cable from the terminal.

B. Wait

  • Allow the vehicle to sit without power for 10-15 minutes to ensure the ECU resets completely.

C. Reconnect the Battery

  • Reattach the negative battery cable to the terminal and tighten the nut securely.