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

Toyota Highlander Fourth Generation (2020-present)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

428 words

Problem Statement

Learn how to reset the tire pressure monitoring system (TPMS) on a Toyota Highlander (2020-present) with this step-by-step guide.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is parked on a level surface during the reset process.

Symptoms

•TPMS warning light illuminated on the dashboard
•Inaccurate tire pressure readings displayed on the dashboard
•Difficulty resetting TPMS after tire maintenance

Diagnostic Steps

1
Ensure all tires are inflated to the recommended pressure as indicated on the driver’s side door jamb label.
2
Turn the ignition to the 'ON' position without starting the engine.
3
Locate the TPMS reset button, typically found beneath the steering wheel or near the dashboard.
4
Press and hold the TPMS reset button until the TPMS warning light blinks three times, then release the button.
5
Start the engine and allow it to run for a few minutes to complete the reset process.

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

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Diagnostic Steps

1
Ensure all tires are inflated to the recommended pressure as indicated on the driver’s side door jamb label.
2
Turn the ignition to the 'ON' position without starting the engine.
3
Locate the TPMS reset button, typically found beneath the steering wheel or near the dashboard.
4
Press and hold the TPMS reset button until the TPMS warning light blinks three times, then release the button.
5
Start the engine and allow it to run for a few minutes to complete the reset process.

Solution

1. Preparation

Gather tools: You may need a tire pressure gauge to check tire pressures.
Ensure all tires are at the correct inflation pressure as per the manufacturer’s specifications.

2. Reset TPMS

Step 1: Turn the ignition key to the "ON" position without starting the engine.
Step 2: Locate the TPMS reset button, usually located under the dashboard on the driver's side.
Step 3: Press and hold the TPMS reset button until the TPMS warning light on the dashboard blinks three times, then release the button.
Step 4: Start the engine and let it run for 1-2 minutes to allow the system to recognize the new tire pressure settings.

3. Final Check

Step 1: Turn off the engine and then restart it to ensure the TPMS warning light has turned off.
Step 2: Check the tire pressures once more to confirm they are within the recommended limits.