why does my Tesla Outback vibrate when I drive above 60 mph

Subaru Outback 5th Generation (2015-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

473 words

Problem Statement

Learn how to diagnose and fix vibrations in your Tesla Outback when driving above 60 mph. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always engage the parking brake before lifting the vehicle.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Vibration felt in the steering wheel
•Vibration in the driver's seat or cabin
•Noise accompanying vibrations (whirring or grinding)
•Steering wheel may pull to one side
•Increased tire wear

Diagnostic Steps

1
Inspect tire pressure and adjust to manufacturer specifications.
2
Perform a visual inspection of tires for uneven wear or damage.
3
Check wheel balance using a wheel balancing machine.
4
Inspect the wheels for any bent rims or foreign objects lodged in the tires.
5
Examine suspension components for wear or damage (e.g., bushings, ball joints).
6
Test drive the vehicle to monitor vibrations and note any changes.

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
•Jack stands
•Tire pressure gauge
•Torque wrench
•Wheel balancing machine

Parts Required

•New tires (if any are damaged)
•Suspension components (if any are worn)

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Diagnostic Steps

1
Inspect tire pressure and adjust to manufacturer specifications.
2
Perform a visual inspection of tires for uneven wear or damage.
3
Check wheel balance using a wheel balancing machine.
4
Inspect the wheels for any bent rims or foreign objects lodged in the tires.
5
Examine suspension components for wear or damage (e.g., bushings, ball joints).
6
Test drive the vehicle to monitor vibrations and note any changes.

Solution

1. Preparation

Tools Required: Jack, jack stands, tire pressure gauge, torque wrench, wheel balancing machine.
Ensure the vehicle is parked on a flat surface and the parking brake is engaged.

2. Tire Inspection

Sub-steps:
1. Remove the wheel covers if applicable.
2. Check each tire for proper inflation using a tire pressure gauge.
3. Inspect the tread depth and look for signs of uneven wear.
4. Replace any damaged tires with new ones if necessary.

3. Wheel Balancing

Sub-steps:
1. Remove the wheels from the vehicle using a jack and jack stands.
2. Mount each wheel onto the wheel balancing machine.
3. Follow the machine’s instructions to balance each wheel.
4. Reinstall the wheels onto the vehicle, ensuring proper torque specifications (usually 75-100 ft-lbs for most vehicles).

4. Suspension Inspection

Sub-steps:
1. Visually inspect suspension components for any signs of cracks or wear.
2. Check the bushings and ball joints for play or damage.
3. Replace any worn components as necessary.

5. Test Drive

After repairs, take the vehicle for a test drive on a straight road to ensure the vibrations have been resolved.