why does my Tesla Outback shake when I brake

Subaru Outback 4th Generation (2010-2014)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

411 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 braking vibration issues in Tesla Outback. 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 battery before working on electronic systems.
•Always ensure the vehicle is securely lifted before working underneath.

Symptoms

•Vibration felt in the steering wheel when braking
•Pulsating brake pedal during braking
•Shaking or wobbling of the vehicle body
•Increased stopping distance
•Unusual noise (squeaking or grinding) during braking

Diagnostic Steps

1
Inspect brake pads for wear and unevenness.
2
Check brake rotors for warping or damage.
3
Examine wheel bearings for play or wear.
4
Inspect suspension components for damage or looseness.
5
Verify tire condition and balance.
6
Scan for any error codes related to the braking system.

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 caliper tool
•Jack and jack stands
•Brake cleaner
•Brake grease

Parts Required

•Brake pads
•Brake rotors (if warped)
•Wheel bearings (if worn)
•Suspension components (if damaged)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Lift the vehicle using a jack and secure it with jack stands.

2. Inspect and Replace Brake Pads

Sub-steps:
1. Remove the wheel to access the brake system.
2. Inspect brake pads for thickness; replace if less than 3mm.
3. If necessary, remove caliper bolts using a socket set.
4. Slide the caliper off the rotor and remove the old brake pads.
5. Apply brake grease on the back of new pads and install them.

3. Inspect and Resurface/Replace Brake Rotors

Sub-steps:
1. Check the rotor surface for signs of warping or scoring.
2. If warped, remove the rotor by unscrewing the retaining screws.
3. Either resurface the rotor or replace it with a new one.
4. Reinstall the rotor and ensure it is secured properly.

4. Inspect Wheel Bearings

Sub-steps:
1. Spin the wheel by hand to check for roughness or play.
2. If there is excessive play, remove the wheel hub and bearings.
3. Clean and inspect bearings; replace if damaged.
4. Repack bearings with grease and reinstall.

5. Check Suspension Components

Sub-steps:
1. Visually inspect control arms, bushings, and struts for wear or damage.
2. Replace any worn or damaged components.

Tools Required:

Socket set
Torque wrench
Brake caliper tool
Jack and jack stands
Brake cleaner
Brake grease

Parts Required:

Brake pads
Brake rotors (if warped)
Wheel bearings (if worn)
Suspension components (if damaged)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Disconnect the battery before working on electronic systems.
Always ensure the vehicle is securely lifted before working underneath.