what does it mean when the Tesla Model S Original (2012-2020) says "low tire pressure"

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

548 words

Problem Statement

Learn how to diagnose and fix low tire pressure warning in Tesla Model S (2012-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always check tire pressure when tires are cold for accurate readings.
•Use caution when handling air compressors and tire repair tools.

Symptoms

•Low tire pressure warning message displayed on the dashboard
•Visual indicator light illuminated on the tire pressure monitoring system (TPMS)
•Noticeable decrease in handling or stability while driving
•Increased road noise or vibration when driving
•Decreased fuel efficiency

Diagnostic Steps

1
Check the tire pressure of all four tires using a reliable tire pressure gauge.
2
Inspect the tires for visible damage, such as cuts, punctures, or sidewall bulges.
3
Verify the recommended tire pressure specifications from the vehicle’s owner’s manual or the tire information placard.
4
Observe the tire pressure monitoring system (TPMS) reset procedures for the Tesla Model S.
5
Inspect the valve stems for leaks or damage.

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
•Tire plug kit

Parts Required

•Valve stems (if damaged)
•Tire repair kit (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the tire pressure of all four tires using a reliable tire pressure gauge.
2
Inspect the tires for visible damage, such as cuts, punctures, or sidewall bulges.
3
Verify the recommended tire pressure specifications from the vehicle’s owner’s manual or the tire information placard.
4
Observe the tire pressure monitoring system (TPMS) reset procedures for the Tesla Model S.
5
Inspect the valve stems for leaks or damage.

Solution

1. Preparation

Gather necessary tools: tire pressure gauge, air compressor, and possibly a tire plug kit.
Ensure the vehicle is parked on a level surface and the tires are cold for accurate pressure readings.

2. Check and Adjust Tire Pressure

Remove the valve stem caps from each tire.
Use the tire pressure gauge to measure the pressure in each tire.
Compare the measured pressure against the recommended PSI (pounds per square inch) listed in the owner's manual or on the placard located inside the driver’s door.
If any tire is below the recommended pressure, use an air compressor to inflate it to the correct PSI.
- Ensure to check the pressure again after inflating to avoid over-inflation.

3. Inspect and Repair (if necessary)

If a tire shows visible damage or if the pressure drops quickly, inspect the tire for punctures or leaks.
For minor punctures, consider using a tire plug kit to seal the hole, or take the tire to a professional for a proper repair.
Replace any damaged valve stems if leaks are detected.

4. Reset TPMS

After adjusting the tire pressures, reset the TPMS by following the recommended procedure in the owner's manual.
- This usually involves navigating through the vehicle’s touchscreen menu to find the TPMS settings.
Confirm that the TPMS warning light on the dashboard has turned off.