Inflate all tires to the recommended cold pressures shown on the driver’s door placard, then reset the TPMS using the car’s reset procedure—either a dedicated TPMS button or the vehicle settings.
The tire pressure monitoring system (TPMS) on the Honda Accord is designed to alert you when tire pressures fall out of spec. Resetting the message after adjusting pressures can involve a physical reset button on some trims or a software-based reset in the settings menu. The exact steps can vary by model year and trim, but the general approach remains the same: correct the tire pressures, then perform a relearn so the system recognizes the new pressures.
Two common reset methods
Hardware button TPMS reset (when equipped)
If your Accord has a dedicated TPMS reset button, this is how you typically perform the reset.
- Confirm all tires, including the spare if equipped with a sensor, are inflated to the recommended cold pressures shown on the door jamb placard.
- Turn the ignition to ON (engine not running) and ensure the vehicle is in Park.
- Locate the TPMS reset button on the dash or near the steering column and press it; hold until the TPMS indicator light in the gauge cluster blinks twice, then release.
- Drive at highway speeds (about 30 mph or more) for roughly 10 minutes to allow the system to relearn the new pressures.
- Check the TPMS light: it should go off. If it remains on, repeat once or consult a dealer if it stays illuminated.
Conclusion: This method is common on many Accord trims with a physical TPMS button; some models may rely on a software reset instead.
Reset via Settings menu (infotainment/cluster)
Some Accord models enable TPMS reset through the vehicle’s settings menu rather than a physical button.
- Ensure all tires are inflated to the correct cold pressures per the placard.
- Turn on the ignition and access the Settings menu on the instrument cluster or infotainment screen.
- Navigate to Settings > TPMS (or Tire Pressure Monitoring) > Reset (or Learn) and confirm the reset.
- Drive at highway speeds for at least 10 minutes to complete the relearn process.
- Verify the warning light is off and the system lists all tires as within spec.
Conclusion: This approach accommodates newer trims or configurations that centralize TPMS control in software.
What to do if the message persists after reset
If the TPMS message remains after performing a relearn, there may be a puncture, slow leak, damaged sensor, or a faulty battery in a sensor. Consider these checks.
- Inspect tires for punctures, leaks, or rapid pressure loss; recheck with a reliable gauge.
- Inspect valve stems and look for corrosion or damaged sensors in wheel hubs.
- Remember that if you recently rotated tires or replaced sensors, a relearn may be required for all wheels.
- If the light stays on after following these steps, consult a Honda dealer or a tire shop to diagnose TPMS sensors or related components.
Conclusion: Persistent TPMS warnings warrant professional inspection to identify leaks, sensor faults, or battery issues.
Summary
Resetting the tire pressure message on a Honda Accord involves inflating tires to the recommended cold pressures, then performing a TPMS relearn via either a physical reset button (if equipped) or the Settings menu. If the warning continues after a proper relearn, check for leaks or sensor faults and seek professional service.