how to clear the Tesla Model S Original (2012-2020) tire pressure warning light

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

435 words

Problem Statement

Learn how to clear the tire pressure warning light on Tesla Model S (2012-2020). Step-by-step guide with diagnostic steps and solutions for tire pressure issues.

Affected Component

Electrical

Estimated Time

30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always check tire pressures when the tires are cold for accurate readings.

Symptoms

•Tire pressure warning light illuminated on the dashboard
•Potentially inconsistent tire pressure readings displayed
•Vehicle may notify of low tire pressure for specific tires
•Possible decrease in vehicle handling or performance due to incorrect tire pressures

Diagnostic Steps

1
Check the tire pressures of all four tires using a tire pressure gauge.
2
Compare the actual tire pressures to the recommended values located on the driver's side door jamb.
3
Inspect the tires for visible damage or punctures.
4
Ensure that the tires are properly inflated.
5
Verify if the warning light remains after tire pressures have been adjusted.

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 pressure gauge
•Air compressor

Parts Required

•None specifically for resetting; ensure proper tire condition.

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Diagnostic Steps

1
Check the tire pressures of all four tires using a tire pressure gauge.
2
Compare the actual tire pressures to the recommended values located on the driver's side door jamb.
3
Inspect the tires for visible damage or punctures.
4
Ensure that the tires are properly inflated.
5
Verify if the warning light remains after tire pressures have been adjusted.

Solution

1. Preparation

Gather necessary tools: tire pressure gauge, air compressor (if needed).
Ensure the vehicle is parked on a level surface and the engine is off.

2. Adjust Tire Pressures

Sub-step 1: Use the tire pressure gauge to measure the pressure of each tire.
Sub-step 2: Inflate any tire that is below the recommended pressure to match the value indicated on the door jamb sticker.
Sub-step 3: If any tire is over-inflated, release some air to achieve the recommended pressure.

3. Reset Tire Pressure Monitoring System (TPMS)

Sub-step 1: Access the vehicle's touchscreen display.
Sub-step 2: Navigate to 'Controls' > 'Service' > 'TPMS Calibration' or 'Reset Tire Pressure Monitoring System'.
Sub-step 3: Follow the prompts to confirm the reset.

4. Verify Reset

Sub-step 1: After resetting, drive the vehicle at speeds above 25 mph for a few minutes.
Sub-step 2: Check if the tire pressure warning light has turned off on the dashboard.