what maintenance should I do if my Tesla Model S Plaid/Refresh (2021-present) is over 100,000 miles?

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

598 words

Problem Statement

Essential maintenance guide for Tesla Model S Plaid over 100,000 miles. Learn about symptoms, diagnostic steps, and necessary repairs for optimal performance.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface and in 'Park' mode before performing maintenance.
•Wear safety glasses and gloves when handling brake components and fluids.

Symptoms

•Decreased battery range
•Unusual noises from the braking system
•Increased tire wear or uneven tire wear
•Erratic or diminished performance in acceleration
•Warning messages on the dashboard related to vehicle systems

Diagnostic Steps

1
Inspect battery health using the Tesla app or through vehicle diagnostics.
2
Check brake fluid level and condition; inspect brake pads and rotors for wear.
3
Examine tire tread depth and alignment; perform a visual inspection for uneven wear.
4
Review coolant levels for battery and motor cooling systems; check for leaks.
5
Inspect cabin air filter and replace if necessary.
6
Update vehicle software to the latest version if not already done.

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

•Tire tread depth gauge
•Brake fluid tester
•Socket set
•Torque wrench
•Cabin air filter replacement kit

Parts Required

•Brake pads (if needed)
•Brake fluid
•Cabin air filter
•Tesla-approved coolant (if needed)

Related Faults

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Diagnostic Steps

1
Inspect battery health using the Tesla app or through vehicle diagnostics.
2
Check brake fluid level and condition; inspect brake pads and rotors for wear.
3
Examine tire tread depth and alignment; perform a visual inspection for uneven wear.
4
Review coolant levels for battery and motor cooling systems; check for leaks.
5
Inspect cabin air filter and replace if necessary.
6
Update vehicle software to the latest version if not already done.

Solution

1. Battery Maintenance

Inspect Battery Health:
- Use the Tesla app to check the battery's current state of health and charge cycles.
- If necessary, schedule a battery check at a Tesla service center.
Battery Coolant Check:
- Open the front trunk, locate the coolant reservoir, and check the level.
- Top off with Tesla-approved coolant if low.

2. Brake System Service

Inspect Brake Components:
- Remove the wheels to access brake pads and rotors.
- Measure the thickness of the brake pads and replace if below manufacturer specifications (usually around 3mm).
Brake Fluid Change:
- Use a brake fluid tester to check for moisture content.
- If moisture exceeds 2%, replace the brake fluid with Tesla-approved fluid.

3. Tire Maintenance

Tire Inspection:
- Use a tread depth gauge to measure tire wear; replace tires if tread is below 4/32".
- Check alignment and have a professional alignment performed if uneven wear is observed.

4. Cabin Air Filter Replacement

Replace Cabin Air Filter:
- Open the glove compartment and remove any contents.
- Release the glove compartment door from its stops and pull it down.
- Remove the old filter and replace it with a new one, ensuring the airflow direction is correct.

5. General Maintenance

Software Update:
- Connect to Wi-Fi and check for updates in the vehicle settings.
- Follow prompts to download and install any available updates.

6. Inspection and Cleaning

Inspect and Clean Sensors:
- Clean exterior cameras and ultrasonic sensors to ensure proper function of Autopilot and parking features.