my Tesla Model 3 Original (2017-2023) shows TPMS error how do I fix it

Tesla Model 3 Highland (2024-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

514 words

Problem Statement

Learn how to diagnose and fix TPMS errors in Tesla Model 3 (2017-2023). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under a vehicle.
•Ensure that the vehicle is parked on a level surface before lifting it.

Symptoms

•TPMS warning light illuminated on the dashboard
•Erroneous tire pressure readings displayed
•Vehicle may enter reduced performance mode
•Possible tire pressure inconsistencies (under-inflation or over-inflation)
•Check tire pressure manually for discrepancies

Diagnostic Steps

1
Check tire pressures on all four tires using a reliable tire pressure gauge.
2
Inspect each tire for visible damage, punctures, or leaks.
3
Scan the vehicle using the Tesla service mode to retrieve any TPMS-related error codes.
4
Reset the TPMS system through the vehicle’s settings menu.
5
Verify that all TPMS sensors are functioning by checking for any fault codes related to the sensors.
6
Inspect the TPMS sensors for battery life if they are not communicating properly.

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
•Tesla OBD-II scanner (optional)
•Tire changing tools (jack, jack stands, tire machine)

Parts Required

•TPMS sensors (if needed)
•Tire valve caps (if damaged)

Related Faults

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Diagnostic Steps

1
Check tire pressures on all four tires using a reliable tire pressure gauge.
2
Inspect each tire for visible damage, punctures, or leaks.
3
Scan the vehicle using the Tesla service mode to retrieve any TPMS-related error codes.
4
Reset the TPMS system through the vehicle’s settings menu.
5
Verify that all TPMS sensors are functioning by checking for any fault codes related to the sensors.
6
Inspect the TPMS sensors for battery life if they are not communicating properly.

Solution

1. Preparation

Gather necessary tools including a tire pressure gauge and a Tesla OBD-II scanner if needed.
Ensure vehicle is parked on a level surface and that tires are at the recommended pressure.

2. Check and Adjust Tire Pressure

Sub-steps:
1. Remove the valve caps from each tire.
2. Using the tire pressure gauge, check the pressure of each tire.
3. Inflate or deflate tires as needed to reach the manufacturer’s recommended pressure (typically found on the driver’s door jamb).
4. Replace the valve caps securely.

3. Reset TPMS

Sub-steps:
1. On the touchscreen, navigate to 'Settings'.
2. Select 'Service', then tap on 'TPMS Reset'.
3. Confirm the reset action and wait for the system to recalibrate.

4. Replace TPMS Sensors (if necessary)

Sub-steps:
1. If a sensor is faulty, remove the wheel from the vehicle using a jack and jack stands.
2. Detach the tire from the rim using a tire machine or manually if experienced.
3. Replace the faulty TPMS sensor with a new one, ensuring the sensor is properly seated.
4. Reinstall the tire onto the rim and balance it.
5. Reattach the wheel to the vehicle and tighten lug nuts to the manufacturer’s torque specifications.