how to reset the tire pressure monitoring system on my Toyota Highlander Fourth Generation (2020-pre...

Toyota Highlander Fourth Generation (2020-present)

Error Codes

15 minutes

Time

easy

Difficulty

medium

Severity

3 min read

403 words

Problem Statement

Learn how to reset the Tire Pressure Monitoring System (TPMS) on your 2020-present Toyota Highlander. Step-by-step instructions for a quick fix.

Affected Component

Electrical

Estimated Time

15 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is stationary and secured before performing any maintenance.

Symptoms

•TPMS warning light is illuminated on the dashboard
•Warning message displayed on the multi-information display
•Inaccurate tire pressure readings
•Tire pressures have been adjusted but warning light remains on

Diagnostic Steps

1
Check the tire pressures using a reliable tire pressure gauge to ensure they are at the recommended levels.
2
Inspect all tires, including the spare (if equipped with a sensor), for proper inflation and any damage.
3
Verify that the TPMS sensors are functioning properly by checking for any visible damage.

Solution

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

Parts Required

•None specifically required for the reset, but ensure proper tire pressure is maintained.

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Diagnostic Steps

1
Check the tire pressures using a reliable tire pressure gauge to ensure they are at the recommended levels.
2
Inspect all tires, including the spare (if equipped with a sensor), for proper inflation and any damage.
3
Verify that the TPMS sensors are functioning properly by checking for any visible damage.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface.
Turn off the ignition and ensure all doors are closed.

2. Adjust Tire Pressures

Use a tire pressure gauge to check the tire pressures.
Inflate or deflate each tire to the recommended pressure specified on the driver’s side door jamb sticker.

3. Reset the TPMS

Turn on the Ignition: Insert the key and turn the ignition to the "ON" position without starting the engine.
Locate the TPMS Reset Button: This button is usually located beneath the steering column or on the lower dash.
Press the Reset Button: Hold the TPMS reset button until the TPMS light blinks three times, then release it.
Drive the Vehicle: Drive the vehicle for about 10-15 minutes at a speed of 25 mph or higher to allow the system to recalibrate.

4. Verify Reset Success

After driving, the TPMS warning light should turn off. If it remains on, repeat the reset procedure.