how to reset the error codes in my Tesla Model S Original (2012-2020)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

10-15 minutes

Time

easy

Difficulty

medium

Severity

2 min read

376 words

Problem Statement

Learn how to reset error codes in your Tesla Model S (2012-2020) to clear diagnostic trouble codes. Step-by-step instructions for a successful reset.

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 the reset.

Symptoms

•Check engine light illuminated
•Error codes displayed on the vehicle’s screen
•Performance issues potentially related to stored DTCs
•Inability to complete a vehicle inspection due to error codes

Diagnostic Steps

1
Ensure the vehicle is in 'Park' mode and the ignition is turned on.
2
Access the vehicle’s main touchscreen interface.
3
Navigate to the 'Service' menu from the main screen.
4
Select 'Diagnostics' to view currently stored error codes.
5
Confirm the need to reset the codes by noting which codes are present.

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

•None specifically required for the reset process.

Parts Required

•None required.

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Diagnostic Steps

1
Ensure the vehicle is in 'Park' mode and the ignition is turned on.
2
Access the vehicle’s main touchscreen interface.
3
Navigate to the 'Service' menu from the main screen.
4
Select 'Diagnostics' to view currently stored error codes.
5
Confirm the need to reset the codes by noting which codes are present.

Solution

1. Preparation

Make sure the vehicle is in a safe, well-ventilated area.
Ensure the vehicle is fully charged or has enough battery power for the reset procedure.

Step 1: On the main touchscreen, tap on "Service."
Step 2: Scroll through the service options until you find "Diagnostics."

3. Reset Error Codes

Step 1: Under the "Diagnostics" section, locate the "Clear DTC" option.
Step 2: Tap on "Clear DTC" to initiate the reset process.
Step 3: Confirm the action when prompted to ensure that you want to clear the stored error codes.

4. Verify the Reset

Step 1: After the reset, navigate back to the "Diagnostics" section.
Step 2: Check if the error codes are still present, ensuring that they have been cleared.