my Tesla Model 3 Original (2017-2023) traction control light is on how to reset it

Tesla Model 3 Highland (2024-present)

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

485 words

Problem Statement

Learn how to reset the traction control light on your Tesla Model 3 (2017-2023). Step-by-step guide with diagnostic procedures and solutions.

Affected Component

Electrical

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is parked safely before performing system resets or checks.

Symptoms

•Traction control light illuminated on the dashboard
•Reduced vehicle stability when accelerating
•Unusual behavior during cornering or slippery conditions
•Potential decrease in overall vehicle performance
•Warning message displayed on the touchscreen

Diagnostic Steps

1
Check the vehicle settings to confirm if traction control is disabled.
2
Scan the vehicle’s system using the Tesla app or onboard diagnostics for any error codes related to traction control.
3
Inspect the tires for proper inflation and wear, as these can affect traction control operation.
4
Ensure that the vehicle's software is up to date by checking for updates in the settings menu.
5
Perform a visual inspection of the wheel speed sensors for damage or disconnection.

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

•Smartphone with Tesla app
•Computer for software updates

Parts Required

•None required unless specific components are faulty.

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Diagnostic Steps

1
Check the vehicle settings to confirm if traction control is disabled.
2
Scan the vehicle’s system using the Tesla app or onboard diagnostics for any error codes related to traction control.
3
Inspect the tires for proper inflation and wear, as these can affect traction control operation.
4
Ensure that the vehicle's software is up to date by checking for updates in the settings menu.
5
Perform a visual inspection of the wheel speed sensors for damage or disconnection.

Solution

1. Preparation

Ensure the vehicle is in a safe, flat location.
Gather necessary tools, including a smartphone with the Tesla app and a computer for software updates.

2. Check and Reset Traction Control Settings

Open the Tesla app or access the main touchscreen.
Navigate to 'Controls' > 'Driving'.
Verify that the 'Traction Control' option is enabled. If it’s disabled, toggle the setting to enable it.
If necessary, restart the vehicle by putting it in Park and then selecting 'Restart' from the touchscreen.

3. Update Software (if applicable)

On the touchscreen, go to 'Software' to check for available updates.
If updates are available, connect to Wi-Fi and initiate the update process.
Allow the vehicle to complete the update, which may take several minutes.

4. Perform a System Reset

With the vehicle in Park, press and hold both scroll wheels on the steering wheel until the touchscreen resets.
Wait for the Tesla logo to appear, indicating the system has rebooted.
Check for the traction control light again after the system has rebooted.