To clear the low tire pressure warning on a 2018 Honda CR-V, you’ll typically need to bring all tires up to the recommended cold pressures and then perform a TPMS calibration. The exact reset method can vary by trim, so you may use either a dedicated TPMS reset button (if equipped) or the vehicle’s settings menu. If you don’t have a reset button, a proper calibration often happens automatically after driving at highway speeds for a short period once the tires are inflated correctly.
Understanding the TPMS and why reset is needed
The Tire Pressure Monitoring System (TPMS) in the 2018 CR-V monitors each tire’s pressure and warns you if a tire is underinflated. After correcting tire pressures or replacing tires/sensors, the system must relearn the new pressures. A successful reset/calibration clears the warning light and helps ensure accurate readings going forward. The exact steps depend on your model’s trim and settings.
Reset options for the 2018 CR-V
Method A: Using the TPMS reset button (if your trim has one)
Some 2018 CR-V trims include a dedicated TPMS reset button. If your model has this control, use it as described below before resorting to the menu.
- Inflate all tires to the recommended cold pressures shown on the door jamb label, including the spare if your maintenance guide indicates it’s monitored. Use a reliable gauge and check pressures when tires are cold.
- Turn the ignition to ON with the engine OFF (or as specified in your owner’s manual) and locate the TPMS reset button labeled “TPMS” or “RESET” on or near the dash.
- Press and hold the TPMS button for a few seconds until the TPMS indicator light in the instrument cluster blinks or a confirmation signal appears, then release.
- Drive your CR-V for about 10–20 minutes at steady speeds (preferably highway speeds) to complete the calibration.
- Confirm the TPMS light is off after the drive. If the light stays on, proceed to the calibration method below or have the system inspected for sensor issues or leaks.
Note: Button location and exact blink patterns can vary by trim. If you don’t see a TPMS reset button, use the vehicle settings method described next or consult the owner’s manual for your specific trim.
After completing this method, if the warning persists, a drive at highway speeds or a longer calibration drive may be needed, and you should verify there are no tire leaks or sensor faults.
Method B: Calibrate via the vehicle settings menu
If your CR-V doesn’t have a dedicated TPMS button, or you prefer the on-screen option, use the calibration path in the instrument cluster or touchscreen menu.
- Inflate all tires to the recommended cold pressures printed on the door jamb label.
- Turn the ignition to ON (engine off) and access the vehicle’s information display or touchscreen.
- Navigate to the TPMS Calibration or Tire Pressure Monitoring option (the exact path may vary by trim: Settings > Vehicle > TPMS Calibration, or a similar sequence).
- Select Calibrate or Reset and confirm the action.
- Drive for about 10–20 minutes at steady speeds (highway driving is typical) to allow the system to relearn the new pressures.
- Check that the TPMS warning light is off after the drive. If it remains illuminated, there may be a sensor issue or a tire leak requiring inspection.
Note: The on-screen wording and exact menu path can vary by model year and trim. If you can’t locate the TPMS Calibration option, consult the owner’s manual or the dealership for precise instructions for your vehicle configuration.
Troubleshooting and extra tips
If the warning returns after a successful reset or calibration, consider the following possibilities: a slow leak in one tire, a faulty TPMS sensor or valve stem, or a damaged wheel could trigger the warning again. It’s wise to recheck tire pressures with a quality gauge and inspect for punctures or valve issues. If you’ve recently replaced tires or sensors, ensure the calibration was completed correctly and that sensors are compatible with your CR-V’s TPMS.
Where to find the correct tire pressures
The recommended cold tire pressures for your 2018 CR-V are listed on the driver’s door jamb label and may also be printed in the owner’s manual. Do not rely on the numbers etched on tires themselves, as those indicate the maximum load capacity, not the recommended operating pressure. Always use the door placard value for best results.
Summary
Resetting the low tire pressure warning on a 2018 Honda CR-V involves bringing all tires to the recommended cold pressures and performing a TPMS calibration, either with a dedicated reset button (if equipped) or through the vehicle’s settings menu. If the warning persists after calibration, have the tire pressures rechecked and consider seeking professional service to inspect sensors, valves, or a possible tire leak. Proper maintenance helps ensure the TPMS provides accurate, timely alerts in the future.