how to check the status of my Tesla Model S Plaid/Refresh (2021-present) battery health

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

N/A

Time

easy

Difficulty

medium

Severity

3 min read

407 words

Problem Statement

Learn how to check the battery health of your Tesla Model S Plaid/Refresh. Step-by-step guide with diagnostic procedures and tips for optimal performance.

Affected Component

Electrical

Estimated Time

N/A

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in 'Park' mode before accessing battery information.

Symptoms

•Decreased driving range compared to initial performance
•Longer charging times
•Frequent warnings about battery performance
•Unusual battery temperature readings
•Battery percentage not reflecting expected mileage

Diagnostic Steps

1
Access the Tesla app or vehicle touchscreen.
2
Navigate to the 'Battery' section in the app or settings menu.
3
Review the 'Battery Health' or 'Battery Status' information provided.
4
Check for any notifications or alerts regarding battery performance.
5
Conduct a range test by fully charging the battery and monitoring the distance driven.

Solution

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

•Tesla mobile app
•Vehicle touchscreen interface

Parts Required

•No replacement parts are necessary for checking battery health.

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Diagnostic Steps

1
Access the Tesla app or vehicle touchscreen.
2
Navigate to the 'Battery' section in the app or settings menu.
3
Review the 'Battery Health' or 'Battery Status' information provided.
4
Check for any notifications or alerts regarding battery performance.
5
Conduct a range test by fully charging the battery and monitoring the distance driven.

Solution

1. Preparation

Ensure the vehicle is parked on a flat surface.
Connect the vehicle to a charging station if needed for diagnostics.
Tools required: Tesla mobile app or vehicle touchscreen.

2. Access Battery Information

Using the Tesla App:
1. Open the Tesla app on your smartphone.
2. Tap on the "Battery" icon.
3. Review the battery percentage and any displayed health metrics.
Using Vehicle Touchscreen:
1. Sit in the driver’s seat and power on the vehicle.
2. Tap on "Controls" on the bottom menu.
3. Select "Battery" from the menu options to view health and performance information.

3. Monitor Battery Performance

Conduct a range test:
1. Charge your Tesla to 100% at a Supercharger or home charger.
2. Record the estimated range displayed on the dashboard.
3. Drive the vehicle until the battery reaches a lower percentage, noting the distance traveled.
4. Compare the distance driven to the initial estimated range to assess battery performance.