my Tesla Model Y Current (2020-present) shakes while braking what is the cause

Tesla Model Y Current (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

461 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 shaking while braking in Tesla Model Y. 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 12V battery before working on the electrical components.
•Allow the brakes to cool before working on them to prevent burns.

Symptoms

•Shaking or vibration felt through the steering wheel during braking
•Increased stopping distance
•Brake pedal pulsation
•Uneven wear on brake pads or rotors
•Possible squeaking or grinding noises when braking

Diagnostic Steps

1
Inspect brake pads for even wear and proper thickness.
2
Check brake rotors for warping or uneven surfaces.
3
Verify wheel alignment and balance.
4
Inspect suspension components for wear or damage.
5
Perform a visual inspection of brake calipers for proper operation.

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

•Hydraulic jack
•Jack stands
•Lug wrench
•Socket set
•Torque wrench
•Dial indicator

Parts Required

•Brake pads
•Brake rotors

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.
Ensure the vehicle is parked on a level surface and turn off the ignition.
Wear safety gloves and goggles.

2. Raise the Vehicle

Use a hydraulic jack to lift the front or rear of the vehicle, depending on where the issue is suspected.
Secure the vehicle with jack stands.

3. Remove Wheel

Use a lug wrench to loosen the lug nuts.
Remove the lug nuts and take off the wheel to access the braking components.

4. Inspect and Replace Brake Pads

Inspection:
- Check the thickness of the brake pads. Replace if they are less than 3mm.
Replacement:
- Remove the caliper bolts using a socket set.
- Lift the caliper off the rotor and secure it (do not let it hang from the brake line).
- Remove the old brake pads and install new ones, ensuring they are seated properly.
- Reattach the caliper and tighten bolts to manufacturer specifications.

5. Inspect and Replace Brake Rotors

Inspection:
- Use a dial indicator to check rotor runout. If warping is present, replacement is necessary.
Replacement:
- Remove the caliper bracket if necessary.
- Slide off the rotor and replace it with a new rotor.
- Ensure the rotor is free of oil or grease and install it securely.

6. Wheel Reinstallation

Reattach the wheel and hand-tighten the lug nuts.
Lower the vehicle and use a torque wrench to tighten the lug nuts to the manufacturer's specification.

7. Final Inspection

Check the brake system for leaks and proper operation before taking the vehicle for a test drive.

Tools Required:

Hydraulic jack
Jack stands
Lug wrench
Socket set
Torque wrench
Dial indicator (for rotor inspection)

Parts Required:

Brake pads
Brake rotors (if warped)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Disconnect the 12V battery before working on the electrical components.
Allow the brakes to cool before working on them to prevent burns.