how to clear fault codes in my Tesla Model S Plaid/Refresh (2021-present)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

10-15 minutes

Time

easy

Difficulty

medium

Severity

2 min read

363 words

Problem Statement

Learn how to clear fault codes in your Tesla Model S Plaid/Refresh. Step-by-step guide to resolve check engine light and improve vehicle performance.

Affected Component

Electrical

Estimated Time

10-15 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is stationary and in 'Park' before attempting to clear fault codes.

Symptoms

•Check engine light illuminated
•Diagnostic messages displayed on the screen
•Reduced vehicle performance due to faults
•Notifications of system malfunctions

Diagnostic Steps

1
Ensure the vehicle is in 'Park' mode.
2
Open the Tesla app or access the vehicle's touchscreen interface.
3
Navigate to the 'Service' menu.
4
Select 'Diagnostics' or 'Vehicle Information' to view stored fault codes.
5
Note any fault codes displayed for future reference.

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 app (installed on a smartphone)
•Vehicle touchscreen interface

Parts Required

•No replacement parts are needed for this procedure.

Related Faults

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Solution

1. Preparation

Ensure the vehicle is stationary and in "Park".
Ensure the vehicle is connected to Wi-Fi for software updates if necessary.

On the touchscreen, tap on "Service" to access the service options.
Confirm you are logged into your Tesla account.

3. Clear Fault Codes

Within the "Service" menu, look for an option labeled "Clear Fault Codes" or similar.
Tap on this option to proceed with clearing the codes.
Confirm the action when prompted to ensure you want to clear the codes.

4. Verify Code Clearance

After clearing, check the fault code status again in the "Diagnostics" section.
If the codes have been cleared, the system should indicate no active faults.

Press the "Home" button to return to the main screen.
Monitor the vehicle’s performance for any recurring issues.