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Home/Cars/Tesla/Model S/Plaid/Refresh (2021-present)/how to reset the check engine light on Tesla Model S Original (2012-2020)

how to reset the check engine light on Tesla Model S Original (2012-2020)

Tesla Model S Plaid/Refresh (2021-present)

Severity: mediumDifficulty: easy5-10 minutes
2 min read
392 words

Problem Statement

Learn how to reset the check engine light on Tesla Model S (2012-2020) with this step-by-step guide. Ensure your vehicle runs smoothly again.

Component
Electrical
Repair Time
5-10 minutes

Safety Warnings

  • ⚠Ensure the vehicle is parked on a flat surface and in 'Park' to avoid any movement during the process.

Symptoms

  • •Check engine light illuminated
  • •Vehicle displays alerts related to engine performance
  • •Potential loss of vehicle performance
  • •Reduced efficiency or range

Diagnostic Steps

  1. 1Ensure the vehicle is in 'Park' mode and safely parked.
  2. 2Access the vehicle's main touchscreen interface.
  3. 3Navigate to the 'Service' menu on the touchscreen.
  4. 4Select 'Reset' or 'Clear Event Logs' option related to the check engine light.
  5. 5Confirm the action to reset the light.
  6. 6Check for any stored diagnostic trouble codes (DTCs) using the Tesla app or touchscreen.

Solution

Solution

1. Preparation

  • Ensure the vehicle is fully charged to avoid interruptions during the process.
  • Confirm the vehicle is in "Park" mode.

2. Access the Touchscreen

  • Turn on the vehicle by pressing the brake pedal.
  • Wait for the touchscreen to boot up completely.

3. Navigate to Service Menu

  • Tap on the "Service" icon located on the bottom menu of the touchscreen.
  • Wait for the service options to load.

4. Clear Check Engine Light

  • Look for the option labeled "Reset" or "Clear Event Logs."
  • Tap on this option to initiate the reset process.
  • Confirm the action when prompted on the screen.

5. Verify Reset

  • After the confirmation, check that the check engine light is no longer illuminated on the dashboard.
  • If the light remains, ensure that the underlying issue has been addressed.

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

  • None specifically required for resetting the check engine light.

Parts Required

  • None required for the reset process.

Additional Information

Component

Electrical

Repair Time

5-10 minutes

Difficulty

easy

Severity

medium

Tools

1 items

Parts

1 items

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