Toyota Highlander Fourth Generation (2020-present) TPMS light stays on how to reset

Toyota Highlander Fourth Generation (2020-present)

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

493 words

Problem Statement

Learn how to reset the TPMS light on your 2020-2023 Toyota Highlander. Step-by-step guide with diagnostic steps and solutions for tire pressure issues.

Affected Component

Electrical

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.
•Ensure the vehicle is on a flat surface and the parking brake is engaged before working on tires.

Symptoms

•TPMS warning light stays on continuously
•Potential loss of tire pressure in one or more tires
•Inaccurate tire pressure readings on the dashboard
•No alerts for individual tire pressure when checked
•Possible rough ride due to under-inflated tires

Diagnostic Steps

1
Verify the tire pressures using a reliable tire pressure gauge for all four tires.
2
Check for any visible damage or leaks in the tires.
3
Inspect the TPMS sensor operation by using an OBD-II scanner to check for error codes.
4
Reset the TPMS system via the vehicle's settings menu or using the reset button (if equipped).
5
Drive the vehicle for a short distance (10-15 minutes) to confirm if the light turns off.

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
•OBD-II scanner (if needed)

Parts Required

•TPMS sensors (if faulty)

Related Faults

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Diagnostic Steps

1
Verify the tire pressures using a reliable tire pressure gauge for all four tires.
2
Check for any visible damage or leaks in the tires.
3
Inspect the TPMS sensor operation by using an OBD-II scanner to check for error codes.
4
Reset the TPMS system via the vehicle's settings menu or using the reset button (if equipped).
5
Drive the vehicle for a short distance (10-15 minutes) to confirm if the light turns off.

Solution

1. Preparation

Gather necessary tools: tire pressure gauge, OBD-II scanner (if needed), and owner's manual.
Ensure tires are cold for accurate pressure readings.

2. Check Tire Pressures

Use a tire pressure gauge to measure the pressure of all four tires.
Inflate or deflate each tire to match the manufacturer's recommended pressure (typically found on the driver's side door jamb).

3. Reset the TPMS

Using the Reset Button:
1. Turn the ignition to the "On" position without starting the engine.
2. Locate the TPMS reset button, usually found below the steering column.
3. Press and hold the reset button until the TPMS light blinks three times, then release it.
Using the Vehicle Settings Menu:
1. Start the vehicle and navigate to the settings menu on the infotainment system.
2. Select "Vehicle Settings" then "TPMS Calibration" or "TPMS Reset".
3. Follow the prompts to complete the reset.

4. Drive the Vehicle

Take the vehicle for a short drive (10-15 minutes) to allow the system to recalibrate and verify if the TPMS light turns off.