why does my Tesla Model S Original (2012-2020) shake when braking?

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

483 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 vibrations in Tesla Model S (2012-2020). 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

•Always wear appropriate safety gear, including gloves and goggles.
•Ensure the vehicle is securely lifted and supported before working underneath.

Symptoms

•Shaking or vibration felt through the steering wheel or brake pedal when braking
•Increased stopping distance
•Noise from the brakes (squeaking or grinding)
•Uneven brake wear
•Warning lights on the dashboard (if applicable)

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for thickness and signs of wear.
3
Verify wheel alignment and suspension components.
4
Examine the brake calipers for proper operation and any sticking.
5
Scan for error codes using an OBD-II scanner to check for any electronic issues.

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
•Lug wrench
•Jack
•Jack stands
•Torque wrench
•Brake cleaner
•Brake pad spreader

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)
•Brake calipers (if sticking)

Related Faults

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Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
Disconnect the battery to prevent any electrical issues during the repair.

2. Remove Wheel

Tools Required: Lug wrench, jack, jack stands.
Loosen the lug nuts slightly while the vehicle is on the ground.
Lift the vehicle with a jack and securely place it on jack stands.
Fully remove the lug nuts and take off the wheel.

3. Inspect and Replace Brake Components

A. Check Brake Rotors

Inspect the rotors for any signs of warping or scoring.
If warped, replace the rotors.

B. Check Brake Pads

Inspect brake pads for thickness; replace if less than 3mm.
If unevenly worn, consider replacing them.

C. Caliper Inspection

Ensure calipers are not stuck; check for smooth operation.
If faulty, replace the brake calipers.

4. Reassemble and Torque

Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle off the jack stands.
Torque the lug nuts to the manufacturer’s specifications (typically 80-100 ft-lbs for a Tesla Model S).

5. Test Brakes

Reconnect the battery and perform a test drive to check for any vibrations or issues during braking.