why does my Tesla Model 3 Original (2017-2023) have a check tire pressure light on?

Tesla Model 3 Highland (2024-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

501 words

Problem Statement

Learn how to diagnose and fix the check tire pressure light on your Tesla Model 3 (2017-2023). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely lifted and supported when working under it.
•Allow tires to cool before checking pressure to avoid inaccurate readings.

Symptoms

•Tire pressure warning light illuminated on the dashboard
•Possible decrease in ride comfort or handling
•Uneven tire wear may be apparent
•Change in fuel efficiency
•Possible vehicle pull to one side while driving

Diagnostic Steps

1
Check the tire pressure of all tires using a tire pressure gauge.
2
Inspect each tire visually for any signs of damage or punctures.
3
Review the vehicle's tire pressure monitoring system (TPMS) data via the vehicle's touchscreen.
4
Confirm that all tires are properly seated on their rims.
5
Verify that the tire pressure sensors are functioning correctly by checking for any error messages related to the TPMS.

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
•Jack
•Socket set

Parts Required

•Replacement tire (if damaged)
•Valve caps (if any are missing)

Related Faults

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Diagnostic Steps

1
Check the tire pressure of all tires using a tire pressure gauge.
2
Inspect each tire visually for any signs of damage or punctures.
3
Review the vehicle's tire pressure monitoring system (TPMS) data via the vehicle's touchscreen.
4
Confirm that all tires are properly seated on their rims.
5
Verify that the tire pressure sensors are functioning correctly by checking for any error messages related to the TPMS.

Solution

1. Preparation

Gather necessary tools: tire pressure gauge, air compressor, and a jack (if needed).
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 valve caps from each tire.
Use the tire pressure gauge to measure the pressure in each tire.
Compare the measured pressure with the manufacturer's recommended tire pressure (found on the driver’s side door jamb).
If the pressure is below the recommended level, use the air compressor to inflate the tires to the correct pressure.
If any tire is over-inflated, release some air until it reaches the recommended level.
Replace all valve caps securely.

3. Inspect for Damage

Visually examine each tire for punctures, cracks, or bulges.
If damage is found, remove the tire using a jack and socket set, and proceed to repair or replace the tire as necessary.

4. Reset TPMS

Navigate to the vehicle's settings on the touchscreen.
Locate the tire pressure monitoring system (TPMS) reset option.
Follow the prompts to reset the TPMS after confirming that all tires are at the correct pressure.