how to reset the tire pressure light on my Toyota Highlander Fourth Generation (2020-present)

Toyota Highlander Fourth Generation (2020-present)

Error Codes

15-30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

424 words

Problem Statement

Learn how to reset the tire pressure light on your Toyota Highlander (2020-present). Step-by-step guide with diagnostic steps and safety tips.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is stationary and on a flat surface when checking tire pressures.

Symptoms

•Tire pressure warning light illuminated on the dashboard
•Possible decrease in tire pressure
•Uneven tire wear or handling issues
•Notification on the multi-information display regarding tire pressure

Diagnostic Steps

1
Check all tire pressures using a tire pressure gauge.
2
Inflate any under-inflated tires to the recommended PSI as specified in the owner’s manual.
3
Inspect all tires for signs of damage or punctures.
4
Ensure that the spare tire (if equipped with a TPMS sensor) is also properly inflated.
5
After correcting tire pressures, attempt to reset the tire pressure monitoring system.

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 (unless tires need replacement)

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Diagnostic Steps

1
Check all tire pressures using a tire pressure gauge.
2
Inflate any under-inflated tires to the recommended PSI as specified in the owner’s manual.
3
Inspect all tires for signs of damage or punctures.
4
Ensure that the spare tire (if equipped with a TPMS sensor) is also properly inflated.
5
After correcting tire pressures, attempt to reset the tire pressure monitoring system.

Solution

1. Preparation

Gather necessary tools: tire pressure gauge, air compressor (if needed).
Ensure vehicle is parked on a level surface, in "Run" mode but with the engine off.

2. Resetting the Tire Pressure Light

Locate the TPMS Reset Button:
- The reset button is typically located beneath the steering wheel or near the tire pressure gauge on the dashboard.
Turn on the Ignition:
- Turn the ignition to the "On" position without starting the engine.
Press and Hold the TPMS Reset Button:
- Press and hold the TPMS reset button until the tire pressure warning light blinks three times, then release the button.
Wait for the Light to Reset:
- The tire pressure light should remain illuminated for a few seconds and then turn off. If it does not, repeat the reset process.
Turn Off the Ignition:
- Turn the ignition off and then start the engine to check if the tire pressure light has turned off.