how to reset abs light on Tesla Model 3 Original (2017-2023)

Tesla Model 3 Highland (2024-present)

Error Codes

30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

484 words

Problem Statement

Learn how to reset the ABS light on Tesla Model 3 (2017-2023). Follow our step-by-step guide for troubleshooting and resolving ABS issues effectively.

Affected Component

Brakes

Estimated Time

30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is stationary and in 'Park' mode during the reset process.

Symptoms

•ABS warning light illuminated on the dashboard
•Reduced braking performance or unusual brake behavior
•Possible traction control warning light illuminated
•No other warning lights related to braking systems present
•Vehicle may enter limp mode in severe cases

Diagnostic Steps

1
Use the Tesla service menu to check for any Diagnostic Trouble Codes (DTCs) related to the ABS system.
2
Visually inspect brake pads, rotors, and wiring connected to the ABS sensors for any signs of damage or wear.
3
Ensure the 12V battery and main battery pack are within normal voltage ranges, as low voltage can trigger ABS faults.
4
Verify that the vehicle’s software is updated, as updates may resolve known ABS issues.
5
After performing visual checks, take the car for a test drive to see if the ABS light reappears.

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 mobile app
•Vehicle touchscreen interface

Parts Required

•None, as this procedure involves software resetting.

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Use the Tesla service menu to check for any Diagnostic Trouble Codes (DTCs) related to the ABS system.
2
Visually inspect brake pads, rotors, and wiring connected to the ABS sensors for any signs of damage or wear.
3
Ensure the 12V battery and main battery pack are within normal voltage ranges, as low voltage can trigger ABS faults.
4
Verify that the vehicle’s software is updated, as updates may resolve known ABS issues.
5
After performing visual checks, take the car for a test drive to see if the ABS light reappears.

Solution

1. Preparation

Gather necessary tools: Tesla mobile app, or access to the vehicle's service menu.
Ensure the vehicle is parked on a level surface and is in 'Park' mode.

2. Reset the ABS Light

Access the Service Menu:
- Open the Tesla mobile app or use the touchscreen interface inside the vehicle.
- Navigate to the 'Service' section.
Perform a Vehicle Restart:
- On the touchscreen, go to 'Controls' > 'Safety & Security'.
- Tap 'Power Off' and confirm. Wait for at least 2 minutes before pressing the brake pedal to wake the vehicle up.
Check for Codes Again:
- After restarting, go back to the service menu to check if the ABS light is still illuminated or if any codes are present.
Clear DTCs:
- If codes are present, use the service menu to clear them. Follow the prompts to confirm code clearance.

3. Final Check

After performing these steps, monitor the ABS light during subsequent drives to ensure it does not reappear.