TPMS Warning Light
Hyundai Vehicle
Severity: ModerateWhat Does This Error Mean?
The TPMS warning means one or more tires are below the recommended pressure. Check all four tires with a gauge and inflate to the PSI listed on the driver's door jamb sticker. This commonly triggers in cold weather.
Affected Models
- Hyundai Tucson
- Hyundai Santa Fe
- Hyundai Elantra
- Hyundai Sonata
- Hyundai Kona
- Hyundai Palisade
- All Hyundai vehicles (2008+)
Common Causes
- Low tire pressure from normal air loss
- Temperature drop reducing tire pressure
- Nail or slow puncture
- Recently rotated tires not recalibrated
- TPMS sensor battery dead
How to Fix It
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Check all four tire pressures with a gauge.
The recommended PSI is on a sticker on the driver's door jamb. Typically 33-36 PSI for Hyundai vehicles.
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Inflate low tires to the recommended PSI.
Use a gas station air pump or portable compressor.
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Drive for 10 minutes — the light should turn off.
TPMS sensors transmit while driving. After correcting pressure, the light clears after a few minutes of driving.
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If the light flashes for 60 seconds then stays on: a sensor has failed.
A flashing TPMS light indicates a system fault, not just low pressure. A sensor battery may be dead — replacement costs $50-$100 per sensor.
Frequently Asked Questions
How much does a TPMS sensor cost?
Individual sensors cost $30-$80 each. Installation adds $20-$50 per sensor since the tire must be removed.
Do TPMS sensors need replacing when I get new tires?
Not necessarily. Sensors last 5-10 years. But many tire shops recommend new sensors with new tires if the originals are old.