To reset the tire pressure light on a Honda Accord, first bring all tires to the recommended cold pressures shown on the door placard, then use the appropriate TPMS relearn method for your model year—either a highway-driven automatic reset or a manual reset with the TPMS button. This guidance reflects current practice across recent Accord generations and may vary by year and trim.
Understanding the TPMS light
The tire pressure monitoring system (TPMS) warns you when one or more tires are underinflated or if there's a fault in the system. The safest first step is to verify tire pressures with a gauge and adjust to the manufacturer’s recommended values before attempting any reset.
Prepare the tires before resetting
Before attempting a reset, ensure every tire—including the spare if your model uses one in TPMS alerts—meets the cold-inflation specification printed on the driver’s door placard. Temperature changes and slight leaks can trigger the light, so confirm all tires are properly inflated and free of punctures or slow leaks.
Two common reset methods apply to many Accord models. The method you use depends on your year and trim, so choose the one that matches your car.
- Highway relearn (automatic reset) works on many newer Accords. Follow these steps:
Without additional steps, the tire pressure light will typically reset itself after the tires are inflated and you drive at highway speeds for a sustained period. If the light remains on after a highway drive, proceed to the manual reset method or consult a dealer.
- Inflate all tires to the recommended cold pressures per the placard on the driver’s door jamb.
- Start the engine and drive straight on a highway or open road at a steady speed, typically over 50 mph (80 km/h), for about 10 minutes.
- After the drive, check the instrument cluster. The TPMS light should turn off. If it stays on, attempt the manual reset method or seek service.
Concluding paragraph: The highway relearn is automatic on many current Accords when pressures are correct; if the light persists, a more explicit reset or service may be required.
- Manual TPMS reset (for models with a dedicated TPMS button) follows these steps:
With the ignition in the ON position and the engine OFF, locate the TPMS reset button (commonly found on the lower left dash near the steering column or inside the glove box, depending on year). Press and hold the button until the TPMS indicator light blinks or a confirmation message appears. Then release the button and drive for about 10 minutes at speeds above roughly 30–50 mph (50–80 km/h) to complete the relearn. The light should go out once the relearn finishes successfully.
Concluding paragraph: If the light does not reset after manual relearning, there may be a faulty sensor or a persistent tire leak that requires professional inspection or sensor programming.
Model-year notes and variations
Honda Accord owners should be aware that the exact TPMS reset procedure can vary by generation and trim. Some models rely primarily on a highway relearn after inflating tires to spec, while others rely on a dedicated TPMS reset switch or button. If you recently replaced tires or sensors, the system may require programming by a dealer or tire shop. Always consult the specific owner’s manual for your vehicle's exact steps.
Summary
Resetting the tire pressure light in a Honda Accord generally involves inflating all tires to the recommended cold pressures and then performing a relearn, either automatically by driving on the highway or manually via a TPMS reset button, depending on your model year. If the warning light remains after following these steps, seek professional service to check for sensor faults or leaks.