why does my Tesla Outback have a burning smell when driving

Subaru Outback 5th Generation (2015-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

478 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 smell in Tesla Outback. 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 battery before working on electrical systems.
•Allow components to cool before inspection or repair to prevent burns.

Symptoms

•Burning smell noticeable inside the cabin or near the vehicle's exterior
•Overheating warning light illuminated on the dashboard
•Reduced acceleration or power when driving
•Unusual noises from the electric motor or braking system
•Smoke visible from under the hood or near the wheels

Diagnostic Steps

1
Inspect the vehicle visually for visible smoke or signs of burning in the engine compartment or brake area.
2
Check for any warning lights on the dashboard, particularly those related to the electric motor or braking system.
3
Use an OBD-II scanner to retrieve any stored error codes that could indicate electrical or motor issues.
4
Inspect brake components for excessive wear or overheating, including brake pads, rotors, and calipers.
5
Check the battery and electric motor for signs of overheating, including temperature readings with an infrared thermometer.

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

•Socket set
•Torque wrench
•Brake cleaner
•Multimeter
•Wire brush
•Electrical contact cleaner
•OBD-II scanner
•Infrared thermometer

Parts Required

•Brake pads
•Brake rotors (if necessary)
•Electrical connectors (if damaged)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the vehicle visually for visible smoke or signs of burning in the engine compartment or brake area.
2
Check for any warning lights on the dashboard, particularly those related to the electric motor or braking system.
3
Use an OBD-II scanner to retrieve any stored error codes that could indicate electrical or motor issues.
4
Inspect brake components for excessive wear or overheating, including brake pads, rotors, and calipers.
5
Check the battery and electric motor for signs of overheating, including temperature readings with an infrared thermometer.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a flat surface and the ignition is turned off.
Disconnect the negative terminal of the battery to ensure safety while working on electrical components.

2. Inspect and Replace Brake Components

Sub-steps:
1. Remove the wheel to access the brake assembly.
2. Inspect brake pads for excessive wear; replace if thickness is below manufacturer specifications.
3. Inspect brake rotors for warping or overheating; resurfacing or replacement may be necessary.
4. Reinstall the wheel and torque to manufacturer's specifications.

Tools Required:

Socket set
Torque wrench
Brake cleaner

3. Check and Clean Electrical Components

Sub-steps:
1. Inspect the wiring harness for any signs of damage or wear, particularly near high-heat areas.
2. Check all electrical connections for tightness and signs of corrosion; clean or replace as needed.
3. If overheating is detected in the electric motor, consult a professional for further diagnosis or replacement.

Tools Required:

Multimeter
Wire brush
Electrical contact cleaner