To reset warnings on a 2019 Honda Accord, you generally reset the Maintenance Minder after a service and refresh the Tire Pressure Monitoring System (TPMS) after inflating tires to spec. Some warnings aren’t resettable by owners and require service. This guide walks you through the common resets and what to do if warning lights persist.
Resetting the Maintenance Minder and Oil Life
The Maintenance Minder tracks service intervals and oil life. Resetting it clears the reminder after you’ve completed scheduled maintenance or an oil change, so you’re shown the next interval accurately.
What you will see on the display
During reset, the information display shows options such as Maint., Oil Life, or Reset. The goal is to reset the current reminder so the system starts counting from zero for the next service.
- Turn the ignition to ON (the engine off).
- On the steering wheel, use the SEL/RESET control to cycle to the Maintenance or Oil Life screen on the multi-information display.
- When “Reset” (or a similar prompt) appears, press and hold the SEL/RESET button until the screen confirms the reset.
- Turn the ignition OFF, then start the car to verify the maintenance reminder has been cleared.
Resetting the Maintenance Minder should only be done after the corresponding service has been completed. If the reminder reappears soon after resetting, schedule the indicated service with a dealer or trusted shop.
Resetting the Tire Pressure Monitoring System (TPMS)
TPMS warnings indicate underinflated tires or a sensor issue. Resetting the system is typically done after inflating tires to the recommended pressures; some trims offer a manual relearn option in the settings as well.
Preparation for a TPMS reset
Ensure all tires are inflated to the label’s recommended cold pressures. This helps the system learn the correct values and prevents nuisance warnings.
- Inflate all tires (including the spare if your model requires it) to the recommended pressures listed on the door jamb label.
- Drive the vehicle for several minutes at speeds above about 30-50 mph (50-80 km/h) to allow the system to relearn the new pressures.
- If your trim supports a TPMS reset option, go to Settings or Vehicle Settings and select Tire Pressure Monitoring System Reset to complete the relearn. Confirm if prompted.
If the TPMS light remains on after inflating to spec and attempting a relearn, there may be a sensor fault or a slow leak. Have the system inspected by a professional.
Other Warning Lights: What You Can and Cannot Reset
Not all warnings can or should be reset by the owner. Some lights indicate active safety or emissions issues that require diagnosis and repair rather than a simple reset.
Common lights that generally require service
- Check Engine Light (CEL): Do not reset without diagnosing the underlying issue. Use an OBD-II scanner or dealer diagnostic to pull codes and fix the problem.
- ABS, Brake, or Airbag warnings: These indicate safety-related systems; seek professional inspection rather than attempting a reset.
If a warning is related to maintenance and you have completed the required service, resetting is appropriate. For persistent or ambiguous lights, consult your Honda dealer or a qualified technician.
Tips and Best Practices
Always consult the owner’s manual for your exact trim, as button labels and menu locations can vary slightly. If you’re unsure, you can call a Honda dealer or use official Honda support resources for model-specific guidance. When in doubt, prioritize addressing potential safety issues over resetting warnings.
Summary
For a 2019 Honda Accord, most owner-initiated resets involve the Maintenance Minder (oil life) via the multi-information display and the SEL/RESET control, and the TPMS after tires are inflated to spec. Some warnings cannot be manually reset and require diagnostics or service. Following proper maintenance and using relearn procedures helps keep warnings accurate and the vehicle safe to drive. If warnings persist after following these steps, seek professional service.