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

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

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

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the 12V battery before working on electrical systems to prevent shock.
•Allow the vehicle to cool down before inspecting components related to the electric drive system.

Symptoms

•Strong smell of burning rubber
•Possible overheating of the vehicle
•Smoke emanating from under the hood or wheel wells
•Reduced performance or power loss
•Warning lights illuminated on the dashboard (e.g., temperature warning)

Diagnostic Steps

1
Inspect the vehicle visually for any visible signs of smoke or burning materials.
2
Check the tire condition for signs of excessive wear or damage.
3
Use an OBD-II scanner to check for any error codes related to the vehicle's systems.
4
Inspect the electrical components and wiring for any signs of melting or damage.
5
Examine the drive belts for signs of wear, fraying, or misalignment.

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
•Multimeter
•Socket set
•Screwdrivers
•Tire pressure gauge

Parts Required

•Replacement tires (if needed)
•Replacement drive belts (if damaged)
•Electrical connectors or wiring (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect the vehicle visually for any visible signs of smoke or burning materials.
2
Check the tire condition for signs of excessive wear or damage.
3
Use an OBD-II scanner to check for any error codes related to the vehicle's systems.
4
Inspect the electrical components and wiring for any signs of melting or damage.
5
Examine the drive belts for signs of wear, fraying, or misalignment.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface and the ignition is turned off.
Disconnect the 12V battery to prevent any electrical shock or short circuits.
Gather necessary tools and replacement parts.

2. Inspect and Replace Worn Components

Inspect Tires:
- Check for any signs of damage, wear, or foreign objects lodged in the tread.
- If worn, replace tires with appropriate size and type as per manufacturer specifications.
Inspect Drive Belts:
- Remove any covers that may obstruct access to the drive belts.
- Check for cracks, fraying, or signs of burning on the belts.
- If damaged, remove the old belt and install a new one, ensuring proper tension.

3. Inspect Electrical Components

Visual Inspection:
- Look for any visible damage to wiring, connectors, or insulation.
- If any wires are damaged or melting, replace the affected wiring harness or connectors.
Testing:
- Use a multimeter to check for short circuits or improper voltage in the affected systems.
- Repair or replace components as necessary based on testing results.