my Tesla Model S Original (2012-2020) has a strong odor of burning rubber what to do

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

538 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix a burning rubber smell in Tesla Model S (2012-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the vehicle to cool down before inspecting brake components to prevent burns.

Symptoms

•Strong burning rubber smell
•Possible smoke from under the hood or wheel wells
•Overheating of tires or brake components
•Warning lights on the dashboard (e.g., brake system warning)
•Decreased performance or acceleration

Diagnostic Steps

1
Inspect the tires for signs of wear or damage that could cause overheating.
2
Check for any visible signs of smoke or damage under the hood.
3
Use a diagnostic tool to scan for error codes related to the electric motor or battery management system.
4
Inspect the brake system for signs of excessive wear or malfunction.
5
Verify that all electrical connections and components (e.g., wiring harnesses, fuses) are intact and not damaged.

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

•OBD-II scanner
•Floor jack
•Jack stands
•Tire pressure gauge
•Flashlight

Parts Required

•Brake pads (if worn)
•Possibly tires (if damaged)
•Wiring connectors (if damaged)

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Diagnostic Steps

1
Inspect the tires for signs of wear or damage that could cause overheating.
2
Check for any visible signs of smoke or damage under the hood.
3
Use a diagnostic tool to scan for error codes related to the electric motor or battery management system.
4
Inspect the brake system for signs of excessive wear or malfunction.
5
Verify that all electrical connections and components (e.g., wiring harnesses, fuses) are intact and not damaged.

Solution

1. Preparation

Tools Required: OBD-II scanner, floor jack, jack stands, tire pressure gauge, flashlight
Ensure the vehicle is parked on a level surface and turn off the ignition.
Disconnect the negative battery terminal to prevent electrical issues.

2. Tire Inspection

Check tire pressure to ensure they are properly inflated.
- Use a tire pressure gauge to measure PSI and adjust as necessary.
Inspect the tread for any signs of excessive wear, foreign objects, or damage.
- Replace any tires that show signs of uneven wear or damage.

3. Brake System Inspection

Remove the wheel using a floor jack and jack stands.
Inspect brake pads and rotors for excessive wear or overheating.
- If worn, replace brake pads and resurfacing or replacing rotors as needed.
Ensure that the brake calipers are functioning correctly and not stuck.

4. Electrical System Inspection

Check the wiring harnesses and connectors for any signs of melting or damage.
- Repair or replace damaged wiring as necessary.
Inspect the battery pack and electric motor for any signs of overheating or failure.
- If issues are found, consult with a certified Tesla technician for further diagnosis.

5. Reassemble and Test

Reinstall the wheel and lower the vehicle.
Reconnect the negative battery terminal.
Start the vehicle and monitor for any unusual smells or errors.