my Tesla Model S Original (2012-2020) has a strong smell of burnt rubber

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

535 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 diagnostic procedures and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always wear safety goggles and gloves when handling brake components.
•Disconnect the battery before working on electrical systems.
•Ensure the vehicle is securely supported on jack stands.

Symptoms

•Strong smell of burnt rubber
•Possible overheating of components
•Loss of power or performance
•Unusual noises from the drivetrain or brakes
•Warning lights on the dashboard (e.g., brake warning, motor temperature)

Diagnostic Steps

1
Inspect for burning smells in various areas: check the electric motor compartment, brake components, and tires.
2
Scan the vehicle's onboard diagnostics using an OBD-II scanner to identify any error codes.
3
Check brake components for wear or damage, including brake pads, rotors, and calipers.
4
Inspect the drive unit for any signs of overheating or damage.
5
Examine electrical connections and wiring for signs of insulation damage or short circuits.
6
Verify tire condition for excessive wear or debris caught in the wheel wells.

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
•Socket set
•Brake caliper tool
•Torque wrench
•Jack
•Jack stands
•Multimeter

Parts Required

•Brake pads
•Brake rotors
•Tires (if needed)

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Diagnostic Steps

1
Inspect for burning smells in various areas: check the electric motor compartment, brake components, and tires.
2
Scan the vehicle's onboard diagnostics using an OBD-II scanner to identify any error codes.
3
Check brake components for wear or damage, including brake pads, rotors, and calipers.
4
Inspect the drive unit for any signs of overheating or damage.
5
Examine electrical connections and wiring for signs of insulation damage or short circuits.
6
Verify tire condition for excessive wear or debris caught in the wheel wells.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Allow the vehicle to cool down before starting work.

2. Inspect and Replace Brake Components

Sub-steps:
1. Remove the wheel to access the brake assembly.
2. Inspect brake pads for thickness; replace if worn below manufacturer's specification.
3. Inspect brake rotors for warping or excessive wear; resurface or replace if needed.
4. Check calipers for sticking; service or replace as necessary.
Tools Required: Socket set, brake caliper tool, torque wrench.
Safety Warnings: Always wear safety goggles and gloves when handling brake components.

3. Inspect and Repair Drive Unit

Sub-steps:
1. Remove any protective covers to access the drive unit.
2. Inspect for signs of overheating, such as burnt insulation or melted components.
3. If damage is found, consult with Tesla service for repair or replacement options.
Tools Required: Socket set, multimeter.
Safety Warnings: Disconnect the battery before working on electrical systems.

4. Check and Replace Worn Tires

Sub-steps:
1. Inspect tire tread for uneven wear or damage.
2. Replace tires that do not meet safety and performance standards.
3. Rotate tires if uneven wear is identified to promote even wear.
Tools Required: Jack, jack stands, torque wrench.
Safety Warnings: Ensure the vehicle is securely supported on jack stands.