how to reset the tire pressure warning light on Tesla Model S Plaid/Refresh (2021-present)

Tesla Model S Plaid/Refresh (2021-present)

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

469 words

Problem Statement

Learn how to reset the tire pressure warning light on Tesla Model S Plaid (2021-present). Step-by-step guide for effective tire pressure management.

Affected Component

Electrical

Estimated Time

15-30 minutes

Important safety information - read before proceeding

•Ensure the vehicle is stationary and turned on while accessing the touchscreen controls.

•Tire pressure warning light illuminated on the dashboard
•Possible messages indicating low tire pressure on the touchscreen
•Reduced traction control performance due to tire pressure alert
•No noticeable driving performance issues if tire pressures are actually correct

1
Check the current tire pressures using a tire pressure gauge to ensure they are within the recommended range.
2
Navigate to the vehicle settings on the touchscreen and check for any specific alerts regarding tire pressure.
3
Verify that all tires, including the spare (if applicable), are properly inflated according to the specifications found on the driver’s door jamb.
4
Drive the vehicle for a short distance (approximately 5-10 miles) to see if the system automatically resets.

After completing the repair, verify that the issue has been resolved:

To prevent this issue from occurring again:

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Diagnostic Steps

1
Check the current tire pressures using a tire pressure gauge to ensure they are within the recommended range.
2
Navigate to the vehicle settings on the touchscreen and check for any specific alerts regarding tire pressure.
3
Verify that all tires, including the spare (if applicable), are properly inflated according to the specifications found on the driver’s door jamb.
4
Drive the vehicle for a short distance (approximately 5-10 miles) to see if the system automatically resets.

Solution

1. Preparation

Ensure that all tires are inflated to the recommended pressure levels (typically found on the door jamb sticker).
Gather necessary tools, including a tire pressure gauge and an air compressor for adjustments.

2. Resetting the Tire Pressure Warning Light

Access the Touchscreen Menu
- Turn on the vehicle and access the main touchscreen.
- Tap on the "Controls" icon at the bottom of the screen.
Navigate to Service
- Select the "Service" tab from the menu.
- Scroll down to find “Tire Pressure Monitoring System” (TPMS) settings.
Reset the TPMS
- Tap on the option labeled “Reset Tire Pressure Monitoring System” or similar wording.
- Confirm the action when prompted. This will reset the system.
Verify Reset
- After the reset, check to see if the tire pressure warning light turns off. If it remains illuminated, further inspection may be required.