my Tesla Model S Original (2012-2020) has a strong smell of burnt rubber, what could it be?

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

585 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 the burnt rubber smell in Tesla Model S (2012-2020). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the high-voltage battery before performing electrical inspections.
•Allow the brakes to cool before inspecting to avoid burns.

Symptoms

•Strong smell of burnt rubber inside or outside the vehicle
•Reduced braking performance
•Unusual noises from the brakes or tires
•Visible smoke coming from the wheels or under the hood
•Warning lights on the dashboard

Diagnostic Steps

1
Inspect the Tires: Check for any signs of excessive wear, damage, or foreign objects lodged in the tires.
2
Check Brake Components: Inspect brake pads, rotors, and calipers for signs of overheating or wear.
3
Examine Electrical Systems: Look for any frayed wires or burned connectors, especially near high-voltage components.
4
Look for Fluid Leaks: Check for any fluid leaks that may be coming from the vehicle, particularly brake fluid or oil.
5
Scan for Error Codes: Use an OBD-II scanner to check for any diagnostic trouble codes related to braking or electrical systems.

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

•Jack and jack stands
•Wrench set
•Tire pressure gauge
•OBD-II scanner

Parts Required

•Replacement brake pads (if needed)
•Replacement brake rotors (if needed)
•Wiring harness or connectors (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the Tires: Check for any signs of excessive wear, damage, or foreign objects lodged in the tires.
2
Check Brake Components: Inspect brake pads, rotors, and calipers for signs of overheating or wear.
3
Examine Electrical Systems: Look for any frayed wires or burned connectors, especially near high-voltage components.
4
Look for Fluid Leaks: Check for any fluid leaks that may be coming from the vehicle, particularly brake fluid or oil.
5
Scan for Error Codes: Use an OBD-II scanner to check for any diagnostic trouble codes related to braking or electrical systems.

Solution

1. Preparation

Gather Tools and Safety Gear: Ensure you have gloves, safety goggles, and the necessary tools such as a jack, jack stands, and a wrench set.
Ensure Safety: Park the vehicle on a flat surface, engage the parking brake, and disconnect the high-voltage battery (if necessary).

2. Tire Inspection

Visual Inspection: Check all four tires for signs of wear, bulges, or foreign objects.
Rotation and Replacement: If any tire is damaged or excessively worn, rotate or replace as necessary.

3. Brake Component Inspection

Remove Wheel: Use a jack to lift the vehicle and secure it with jack stands. Remove the wheel to access the brakes.
Inspect Brake Pads and Rotors: Check for excessive wear on the brake pads. If they are worn down to the indicator or under 3mm thickness, replace them. Inspect the rotors for scoring or discoloration.
Check Calipers: Ensure the brake calipers are functioning properly and not seizing up. If they show signs of damage or wear, replace them.

4. Electrical System Check

Inspect Wiring: Look for any frayed or damaged wiring harnesses, particularly around the battery and electric motor.
Check Connectors: Ensure all electrical connectors are secure and show no signs of melting or burning. Replace any damaged components.

5. Reassembly and Testing

Reassemble Components: Once all inspections and repairs are complete, reattach the wheel and lower the vehicle.
Test Drive: Carefully test drive the vehicle at low speeds to check for any unusual smells or symptoms.