Either a tire has low pressure, or one of the tire sensors is going bad. The dealer has special tools to diagnose.
pull the bulb like me
The tire pressure warning light should go out once all of the tires have the correct pressure. If it does not then one of the sensors in the wheel is probably bad.
Tire pressure sensors can be purchased directly from the car manufacturer or their authorized dealerships. In addition, most major auto parts stores have them in stock or on order.
Adjust tire pressure to the proper specs on all tires and take it for a short drive. It will reset before you get down the street. If it doesn't reset you have a problem with one of the tire pressure sensors.
IF all tires are at the correct pressure and the light is still on, there is a failure in one of the sensors.
Either the tire pressures are low or one or more sensors are faulty.
A tire pressure light is caused by one of two things: The tire pressure in a tire is low (obviously), so check your tire pressures; or there is an issue with one or more of the TPMS sensors. Your local tire store will be able to check these from outside the vehicle and tell you if there is a bad one. On top of that you could always put electrical tape over it if it is just being a bother.
The tire symbol with the exclamation point in the center (!) means you have low tire pressure in one of your tires. Check the tire placard on the driver door pillar (when you open the driver door) for the correct pressure, check your tire pressures (all 4) and fill to the correct pressure. If the light will not go out after that, there is a fault with one of the sensors in the rim, or the main system. See your Honda dealer
Your car is equipped with a system to alert you to low pressure in any of the 4 tires. There is a tire pressure monitoring device installed inside each tire. This warning either means there is something wrong with the system or something is wrong with one of the sensors.
4, one in each tire.4, one in each tire.
Low tire warning means that you tire pressure monitoring system has detected that the tire pressure is low in one or more of your tires. Just find the one that's low and add air; the light will go off in a few miles. The lower tire warning can also turn on if the temperature is very cold. Cold temperatures decrease tire pressure, and a few miles of driving will warm the tires and cause the light to turn off. Lastly, tire pressure monitor sensors frequently fail, causing the light to turn on inappropriately. If the weather is reasonably warm (>20 degrees F), and the tire pressures are normal, see if replacing the sensor will help.