my Tesla Model S Original (2012-2020) vibrates when I hit the brakes what's wrong

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

518 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 brake 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

•Ensure the vehicle is securely lifted and supported before working underneath.
•Disconnect the battery to prevent electrical shorts when working on the braking system.

Symptoms

•Vibration felt in the steering wheel during braking
•Pulsation in the brake pedal
•Unusual noise when applying brakes
•Uneven wear on brake pads or rotors
•Vehicle pulling to one side while braking

Diagnostic Steps

1
Inspect brake rotors for warping or uneven surface wear.
2
Check brake pads for thickness and uneven wear patterns.
3
Examine the brake calipers for proper operation and signs of sticking.
4
Inspect suspension components, including control arms and bushings.
5
Test drive the vehicle and replicate the braking to evaluate vibration characteristics.
6
Scan for any relevant error codes using an OBD-II scanner.

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

•Lug wrench
•Socket set
•Torque wrench
•Pry bar
•OBD-II scanner
•Run-out gauge

Parts Required

•Brake rotors
•Brake pads
•Brake caliper (if damaged)
•Suspension components (if worn)

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 surface wear.
2
Check brake pads for thickness and uneven wear patterns.
3
Examine the brake calipers for proper operation and signs of sticking.
4
Inspect suspension components, including control arms and bushings.
5
Test drive the vehicle and replicate the braking to evaluate vibration characteristics.
6
Scan for any relevant error codes using an OBD-II scanner.

Solution

1. Preparation

Gather tools and safety gear.
Ensure the vehicle is on a level surface and securely lifted using jack stands.
Disconnect the negative battery terminal to prevent electrical issues.

2. Inspect and Replace Brake Rotors

Sub-steps:
1. Remove the wheel using a lug wrench.
2. Inspect the rotor for warping using a run-out gauge; replace if exceeding 0.002 inches.
3. Remove the caliper by unscrewing the mounting bolts with a socket set.
4. Detach the rotor from the hub by removing any retaining screws.
5. Install new rotors, ensuring they are clean and free of grease.
6. Reattach the caliper and wheel, tightening bolts to manufacturer specifications (typically 80-100 ft-lbs).

3. Inspect and Replace Brake Pads

Sub-steps:
1. Remove the caliper as previously described.
2. Remove the old brake pads from the caliper bracket.
3. Compare new pads with old ones to ensure correct size.
4. Lubricate the caliper slide pins and install new pads.
5. Reassemble the caliper and wheel.

4. Suspension Inspection

Sub-steps:
1. Inspect control arms, bushings, and ball joints for any signs of wear or damage.
2. Use a pry bar to check for play in the suspension components.
3. Replace any worn or damaged parts as necessary, referring to manufacturer specifications for torque values.