what causes my Tesla Model Y Current (2020-present) to shake when braking

Tesla Model Y Current (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

509 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

Discover the causes and solutions for shaking during braking in Tesla Model Y. Follow our detailed guide for diagnosis and repair steps.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when lifting the vehicle.
•Allow brakes to cool before working on them to prevent burns.

Symptoms

•Shaking or vibration felt in the steering wheel during braking
•Pulsation in brake pedal
•Increased stopping distance
•Noise when brakes are applied
•Uneven wear on brake pads or rotors

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for wear and correct thickness.
3
Examine brake calipers for proper function and alignment.
4
Evaluate suspension components for wear or damage (e.g., bushings, control arms).
5
Scan for any error codes using an OBD-II scanner related to the braking system.
6
Test drive the vehicle to confirm the conditions under which the shaking occurs.

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
•Brake rotor tool
•Socket set
•Torque wrench
•Brake pad spreader tool
•Pry bar

Parts Required

•New brake rotors
•New brake pads
•Suspension bushings or components (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for wear and correct thickness.
3
Examine brake calipers for proper function and alignment.
4
Evaluate suspension components for wear or damage (e.g., bushings, control arms).
5
Scan for any error codes using an OBD-II scanner related to the braking system.
6
Test drive the vehicle to confirm the conditions under which the shaking occurs.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface with the parking brake engaged.
Disconnect the negative battery terminal to ensure safety.

2. Inspect and Replace Brake Rotors

Tools Required: Brake rotor tool, socket set, torque wrench
Remove wheel assembly using the socket set.
Inspect rotors for warping using a dial indicator or visually check for uneven surfaces.
If rotors are warped or excessively worn, replace with new rotors.
- Sub-step: Clean the hub surface before installing new rotors.
- Sub-step: Torque new rotors to manufacturer specifications.

3. Inspect and Replace Brake Pads

Tools Required: Brake pad spreader tool, socket set
Remove the caliper from the rotor using the socket set.
Check brake pads for thickness; replace if below manufacturer specifications.
- Sub-step: Compress the caliper piston using the brake pad spreader tool.
- Sub-step: Install new brake pads and reattach caliper securely.

4. Inspect and Repair Suspension Components

Tools Required: Socket set, pry bar
Check bushings, control arms, and struts for wear or damage.
Replace any worn components as necessary.
- Sub-step: Use a pry bar to remove and replace bushings, ensuring proper alignment.

5. Reassemble and Test

Reinstall the wheel assembly and lower the vehicle.
Reconnect the negative battery terminal.
Test the brakes at low speed to ensure proper function and check for any remaining vibrations.