how to reset the traction control light on Tesla Model S Original (2012-2020)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

411 words

Problem Statement

Learn how to reset the traction control light on Tesla Model S (2012-2020). Step-by-step guide with diagnostic procedures and safety tips.

Affected Component

Electrical

Estimated Time

30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface when performing these actions to avoid unintended movement.

Symptoms

•Traction control warning light illuminated on the dashboard
•Reduced traction or loss of control in slippery conditions
•Inconsistent handling during acceleration
•Potential performance limitations in driving modes

Diagnostic Steps

1
Inspect the vehicle's tire pressures to ensure they are within the recommended range.
2
Check for any active fault codes using the Tesla service menu or diagnostic tools.
3
Review the vehicle's software version and ensure it is up to date.
4
Perform a visual inspection of the wheel speed sensors for any damage or disconnection.
5
Conduct a test drive to see if the traction control light reappears under normal driving conditions.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

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 diagnostic tool (if available)
•Tire pressure gauge

Parts Required

•None required for the reset procedure.

Related Faults

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Diagnostic Steps

1
Inspect the vehicle's tire pressures to ensure they are within the recommended range.
2
Check for any active fault codes using the Tesla service menu or diagnostic tools.
3
Review the vehicle's software version and ensure it is up to date.
4
Perform a visual inspection of the wheel speed sensors for any damage or disconnection.
5
Conduct a test drive to see if the traction control light reappears under normal driving conditions.

Solution

1. Preparation

Ensure the vehicle is parked on a flat surface and turned off.
Confirm that the battery is charged and that there are no active alerts or issues.

2. Power Cycle the Vehicle

With the vehicle in "Park," press and hold the brake pedal.
While holding the brake, press and hold the "Power" button on the touchscreen until the screen goes black and the Tesla logo appears.
Release the brake pedal and allow the vehicle to reboot.

3. Reset Traction Control via Settings

Access the main menu on the touchscreen.
Navigate to "Controls" > "Service."
Select "Traction Control" and follow the prompts to reset the system.

4. Verify Vehicle Settings

Ensure that the driving settings are set to the desired mode (e.g., "Standard" or "Sport").
Check "Traction Control" settings to confirm it is enabled.