The Tire Pressure Monitoring System (TPMS) warning on a Honda signals that one or more tires may be under-inflated or that there is a fault in the TPMS itself. You should check tire pressures against the recommended specifications and have the system inspected if the warning persists or blinks.
What the TPMS light looks like and what the states indicate
The warning icon is typically orange and resembles a flattened tire with an exclamation mark inside. A steady light usually means low tire pressure, while a flashing light points to a TPMS fault or sensor problem that requires service. Note that the spare tire is usually not monitored by the TPMS on most Honda models.
Common reasons the light can come on include:
- One or more tires are under-inflated below the vehicle’s recommended pressure.
- There has been a recent tire rotation or replacement, and the TPMS has not relearned.
- TPMS sensors or their batteries are failing.
- Seasonal temperature changes cause pressure to drop temporarily.
- There is a fault or communication error in the TPMS control module.
Understanding these possibilities helps you decide whether to fix it yourself or seek professional help.
What to do when the TPMS light comes on
Follow practical steps to address the warning. The exact steps can vary by year and trim, so consult your owner's manual for model-specific instructions.
- Check all four tires with a reliable gauge and compare to the door-jamb sticker or owner’s manual for the recommended pressures. Inflate any that are low to specification.
- Drive the vehicle for a period (commonly 10–20 minutes at steady speeds) to allow the system to relearn after inflation. Some Honda models require you to run a specific calibration in Settings > Vehicle > TPMS Calibration, or to use a TPMS reset button if equipped.
- Re-check the tire pressures after driving to ensure they stay at the prescribed levels. If the warning persists, there may be a leak or a defective sensor.
- If the TPMS light is flashing, or readings seem inconsistent, arrange service promptly as this indicates a potential system fault that could compromise warning accuracy.
- If you recently rotated tires or replaced sensors, a professional relearn procedure may be necessary to sync the sensors with each wheel.
After performing these steps, the light should either disappear or indicate a continuing issue to diagnose with a technician.
Resetting or recalibrating the TPMS on Honda vehicles
Reset procedures vary by model and year. In many newer Hondas, you can recalibrate TPMS via the vehicle’s settings and then drive above a certain speed to complete the relearn. Some models use a dedicated TPMS button or require a dealer reset. Always refer to the owner's manual for the exact method for your car.
Model-specific notes
Some Honda models with direct TPMS sensors may require service to reset after changing tires or sensors. If the light remains after inflation and calibration, a technician should verify the sensors and the control module.
When to seek professional help
If you cannot identify a leak or the light remains on after correctly inflating the tires and performing model-specific resets, or if the light is flashing, schedule service at an authorized Honda dealer or trusted tire shop. A diagnostic check can determine whether the issue is a leak, sensor battery, or TPMS fault.
Summary
In short, the TPMS light in a Honda warns of under-inflated tires or a TPMS fault. Start by inflating tires to the recommended pressures, perform any model-specific relearn steps, and seek professional help if the warning persists or flashes. Regular tire maintenance helps prevent unexpected warnings and keeps your vehicle safe and efficient.