how often should I replace the brake pads on my Tesla Model S Original (2012-2020)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

3 min read

477 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 replace brake pads on your Tesla Model S (2012-2020). Step-by-step instructions, symptoms, diagnostic steps, and required tools included.

Affected Component

Brakes

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely lifted and supported before working on brakes.
•Always wear safety glasses and gloves when handling brake components.

Symptoms

•Squeaking or squealing noise when braking
•Reduced braking performance or increased stopping distance
•Vibration or pulsation in the brake pedal during braking
•Warning light on the dashboard related to the brake system
•Brake pads are visibly worn or below the manufacturer's specifications

Diagnostic Steps

1
Inspect brake pads visually for wear and thickness.
2
Check for any unusual noises when applying brakes.
3
Test brake performance during normal driving conditions.
4
Use a micrometer to measure the thickness of the brake pads.
5
Check for dashboard warning lights indicating brake 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

•Jack and jack stands
•Socket set
•Brake cleaner
•Brake grease

Parts Required

•New brake pads (specific to Tesla Model S)
•Brake rotors (if needed)

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Solution

1. Determine Replacement Interval

Tesla recommends checking brake pads every 12,000 to 15,000 miles, or annually, whichever comes first. Replace if the pads are worn down to 3mm or less.

2. Inspect Brake Pads

Sub-steps:
- Lift the vehicle using a jack and secure it with jack stands.
- Remove the wheels to access the brake components.
- Visually inspect brake pads for wear; if less than 3mm thick, replacement is necessary.

3. Remove Old Brake Pads

Sub-steps:
- Unscrew the caliper bolts using a socket set.
- Carefully lift the caliper off the rotor, avoiding strain on the brake line.
- Remove the old brake pads from the caliper bracket.

4. Install New Brake Pads

Sub-steps:
- Apply brake grease to the backing of the new pads to prevent squeaking.
- Insert the new pads into the caliper bracket securely.
- Reposition the caliper over the new pads and secure it with the caliper bolts, tightening to the manufacturer’s specified torque (typically around 25 lb-ft).

5. Reassemble and Test

Sub-steps:
- Reinstall the wheels and lower the vehicle.
- Pump the brake pedal several times to seat the new pads.
- Conduct a test drive to ensure proper function and check for any unusual sounds.