how to reset the check engine light on my Tesla Model Y Current (2020-present)

Tesla Model Y Current (2020-present)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

416 words

Problem Statement

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

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe location and parked before attempting any resets.

Symptoms

•Check engine light illuminated
•Vehicle may display error messages on the dashboard
•No performance issues may be noticed
•Recent repairs or maintenance performed
•Possible diagnostic trouble codes (DTCs) stored in the system

Diagnostic Steps

1
Verify the presence of any active diagnostic trouble codes (DTCs) using the vehicle's onboard diagnostics.
2
Check if the vehicle has any active alerts or notifications on the touchscreen interface.
3
Ensure that all vehicle systems are functioning properly and no issues are present.
4
Confirm if any recent maintenance or repairs may have triggered the check engine light.

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

•Ensure the vehicle is parked safely and is in "Park" mode.
•Ensure that the vehicle’s battery is sufficiently charged to avoid interruption during the process.

Parts Required

•None required for this procedure.

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Verify the presence of any active diagnostic trouble codes (DTCs) using the vehicle's onboard diagnostics.
2
Check if the vehicle has any active alerts or notifications on the touchscreen interface.
3
Ensure that all vehicle systems are functioning properly and no issues are present.
4
Confirm if any recent maintenance or repairs may have triggered the check engine light.

Solution

1. Preparation

Tools Required: None specifically needed for the reset.
Ensure the vehicle is parked safely and is in "Park" mode.
Ensure that the vehicle’s battery is sufficiently charged to avoid interruption during the process.

2. Access the Controls

Open the Tesla Model Y and enter the vehicle.
Ensure the key fob or mobile device is present for access.

3. Reset the Check Engine Light

On the touchscreen, navigate to the 'Service' menu.
Select 'Reset' or 'Clear DTCs' option if available.
If the above option is not present, perform a soft reboot:
- Press and hold both scroll wheels on the steering wheel until the screen goes black.
- Release the scroll wheels when the Tesla logo appears on the screen.

4. Monitor the Light

After resetting, drive the vehicle for a short distance (about 10-15 minutes) to see if the check engine light returns.
If the light reappears, further diagnostics may be necessary.