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How do I reset the tire pressure monitoring system in the 2021 Toyota Highlander? - Toyota Highlander
Home/Cars/Toyota/Highlander/Fourth Generation (2020-present)/How do I reset the tire pressure monitoring system in the 2021 Toyota Highlander?

How do I reset the tire pressure monitoring system in the 2021 Toyota Highlander?

Toyota Highlander Fourth Generation (2020-present)

Error Codes
15-30 minutes
Time
easy
Difficulty
low
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
457 words

Problem Statement

Learn how to reset the tire pressure monitoring system (TPMS) in your 2021 Toyota Highlander with this easy step-by-step guide.

Affected Component
Tire Pressure Monitoring System (TPMS)
Estimated Time
15-30 minutes

Symptoms

  • •Warning light on the dashboard indicating low tire pressure.
  • •Inconsistent tire pressure readings.
  • •TPMS light remains illuminated even after correcting tire pressures.

Diagnostic Steps

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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 (optional but recommended for accuracy)
  • •Air compressor (if tires need inflation)
  • •Vehicle owner’s manual (for reference)

Additional Information

Affected Component
Tire Pressure Monitoring System (TPMS)
Estimated Time
15-30 minutes
Difficulty
easy
Severity
low
Tools Required
3 items

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Resetting the Tire Pressure Monitoring System (TPMS) in a 2021 Toyota Highlander
Tools Required
  • Tire pressure gauge (optional but recommended for accuracy).
  • Air compressor (if tires need inflation).
  • Vehicle owner’s manual (for reference).
Resetting the TPMS

After confirming that all tire pressures are correct, follow these steps to reset the TPMS:

Step 1: Turn On the Ignition

  • Insert the key into the ignition and turn it to the "ON" position (do not start the engine) or press the "START" button without pressing the brake pedal.

Step 2: Locate the TPMS Reset Button

  • The TPMS reset button is typically located below the steering wheel on the left side or near the lower dashboard area. Refer to the vehicle's owner manual if you have difficulty locating it.

Step 3: Press the TPMS Reset Button

  • Press and hold the TPMS reset button until the TPMS warning light blinks three times, then release the button. This indicates that the system is resetting.

Step 4: Turn Off the Ignition

  • Turn the ignition off completely.

Step 5: Start the Vehicle

  • Start the vehicle. The TPMS warning light should turn off after a few minutes of driving if the reset was successful.
Additional Notes
  • If the TPMS light does not turn off after following these steps, there may be an issue with one of the sensors or the system may need to be diagnosed with a specialized TPMS tool.
  • If you have recently changed or rotated tires, the TPMS may need to be reprogrammed to recognize the new sensor locations.
  • If the light continues to illuminate, consider visiting a certified Toyota technician for further diagnostics.
Conclusion

Regularly checking and maintaining proper tire pressures is essential for safety and performance. After adjusting tire pressures, resetting the TPMS is a straightforward procedure that can often resolve warning light issues and ensure your vehicle operates correctly.