Hyundai Tucson (2016-2025): TPMS Light Flashing (Tire Pressure Monitoring System)
DRIVE WITH CAUTION — Repair Soon
A FLASHING TPMS light indicates a SYSTEM FAULT — not low tire pressure. One or more tire pressure sensors have failed (dead battery, lost communication, or physical damage). The system cannot tell you if your tires are actually low because the sensor is offline. A solid (non-flashing) TPMS light means low tire pressure.
What you see: A horseshoe-shaped icon with an exclamation mark in the center, flashing for 60-90 seconds then staying solid
What to Do Right Now
Check all four tire pressures manually with a gauge FIRST — do not assume the light is wrong. If all tires are at the correct pressure, the flashing light confirms a dead sensor. You can drive — the car's stability control still works — but you have lost automatic low-pressure warnings. Replace the dead sensor at your next tire change or service visit.
Repair Cost Estimate
| Option | Est. Cost | Notes |
|---|---|---|
| Do It Yourself | $30-60 per sensor (aftermarket TPMS sensor); requires tire removal to install — most DIYers cannot do this at home | If you have basic tools and mechanical knowledge |
| Mechanic / Dealer | $60-120 per sensor including labor; most shops recommend replacing all 4 at once ($250-400 total) since they have similar battery life | Includes diagnostic labor + parts |
About This Data
Dashboard warning light information compiled from Hyundai owner's manuals, OEM service documentation, SAE J2402 standards, and NHTSA guidance. This is an independent reference — not affiliated with or endorsed by Hyundai. All brand names, model names, and dashboard symbols are trademarks of their respective vehicle manufacturers.
Published: 2026-07-05 · Repair costs are national averages and vary by location. Always get multiple quotes before authorizing repairs.
⚠️ Red dashboard lights demand immediate action — continued driving may cause engine damage or brake failure. When in doubt, pull over and consult a certified mechanic.
Frequently Asked Questions
Can I drive my Hyundai Tucson with the TPMS Light Flashing (Tire Pressure Monitoring System) on?
Yes, but with caution. Drive directly to a mechanic and avoid hard acceleration or highway speeds. The vehicle is drivable but the affected system is not functioning correctly.
How much does it cost to fix the TPMS Light Flashing (Tire Pressure Monitoring System) on a Hyundai Tucson?
DIY cost estimate: $30-60 per sensor (aftermarket TPMS sensor); requires tire removal to install — most DIYers cannot do this at home. Mechanic/dealer estimate: $60-120 per sensor including labor; most shops recommend replacing all 4 at once ($250-400 total) since they have similar battery life. Costs vary by location, shop rate, and whether additional components are found to be damaged during diagnosis. Always get 2-3 quotes before authorizing repairs.
What causes the TPMS Light Flashing (Tire Pressure Monitoring System) to come on in a Hyundai Tucson?
A FLASHING TPMS light indicates a SYSTEM FAULT — not low tire pressure. One or more tire pressure sensors have failed (dead battery, lost communication, or physical damage). The system cannot tell you. The most common causes vary by model year and driving conditions. See the troubleshooting section above for model-specific diagnostic guidance.