how to reset the check engine light on Tesla Model S Plaid/Refresh (2021-present)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

10-15 minutes

Time

easy

Difficulty

medium

Severity

3 min read

401 words

Problem Statement

Learn how to reset the check engine light on Tesla Model S Plaid/Refresh (2021-present) with this step-by-step guide. Ensure your vehicle runs smoothly.

Affected Component

Electrical

Estimated Time

10-15 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe location and parked properly before performing the reset procedures.

Symptoms

•Check engine light illuminated
•Vehicle performance issues (if any)
•No other dashboard warning lights present
•Possible reduced power mode engaged (if applicable)

Diagnostic Steps

1
Ensure the vehicle is in 'Park' mode.
2
Check for any active alerts or notifications in the Tesla app or car's display.
3
Connect the vehicle to the Tesla service tool or use the vehicle's touchscreen to check for error codes.
4
Review the logs for any recent faults or alerts that may have triggered the check engine light.
5
If no issues are found, proceed to reset the warning.

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

•Tesla mobile app
•Vehicle touchscreen

Parts Required

•None required for resetting the check engine light.

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Ensure the vehicle is in 'Park' mode.
2
Check for any active alerts or notifications in the Tesla app or car's display.
3
Connect the vehicle to the Tesla service tool or use the vehicle's touchscreen to check for error codes.
4
Review the logs for any recent faults or alerts that may have triggered the check engine light.
5
If no issues are found, proceed to reset the warning.

Solution

1. Preparation

Ensure the vehicle is parked on a flat surface.
Have the Tesla app or touchscreen ready to access settings.
Ensure the vehicle is connected to Wi-Fi if updates are necessary.

2. Resetting the Check Engine Light

Access Vehicle Settings:
- On the touchscreen, tap on 'Controls'.
- Navigate to 'Service'.
Perform the Reset:
- Tap on 'Reset' under the 'Service' menu.
- Select 'Power Off' and confirm the action.
Power the Vehicle Off:
- Wait for at least 2-3 minutes without interacting with the vehicle.
- Do not open any doors or touch the brake pedal during this time.
Power the Vehicle On:
- After waiting, press the brake pedal to power the vehicle back on.
- Check the status of the check engine light on the dashboard.
Verify Reset:
- Monitor the vehicle for a short drive to ensure the light remains off.
- Check the Tesla app for any notifications post-reset.