The Tire Pressure Monitoring System (TPMS) on a 2019 Honda Accord will usually indicate which tire is low, either on the instrument cluster or the center display. If the system can’t clearly identify a tire, you can verify by manually checking each tire's pressure with a gauge and comparing to the recommended specification on the door jamb placard.
Understanding the TPMS on the 2019 Accord
Honda’s 2019 Accord uses a direct TPMS with sensors in each wheel. When a tire drops below the recommended cold pressure, the TPMS warning light illuminates. On many trims, the Multi-Information Display (MID) can show the current PSI for each tire (left-front, right-front, left-rear, right-rear). The exact target pressure for inflation is listed on the driver’s door jamb placard and may vary by tire size and trim. Always inflate to the value shown on that placard when tires are cold.
Identify the low tire with the TPMS display
Reading per-tire pressures on the instrument display
Before starting, ensure you have a tire pressure gauge handy and confirm tires are cold. This approach lets you pinpoint the low tire without crawling under the car.
Before each list, the following steps explain how to use the TPMS readout:
- Turn on the ignition and access the Tire Pressure screen on the vehicle’s Multi-Information Display (MID). Depending on trim, you may navigate via the steering wheel controls to view Tire Pressure.
- Read the PSI values shown for LF (left front), RF (right front), LR (left rear), and RR (right rear).
- Identify which tire’s value is below the recommended cold pressure listed on the driver’s door jamb placard.
- If the system flags a tire as low, this is your starting point for inflation or inspection.
By following these steps, you can quickly determine which tire is underinflated using the car’s own data readout.
Manual verification: confirming with a tire gauge
Using a handheld tire pressure gauge
If the display doesn’t clearly identify a low tire, or you want to double-check, use a manual gauge to measure each tire’s pressure. This method is reliable and independent of the TPMS readout.
Before each list, here are the steps for a manual check:
- Find the recommended cold tire pressure on the driver’s door jamb placard and confirm all tires are cold before measuring.
- Remove the valve cap from each tire and press a tire pressure gauge onto the valve stem to obtain a reading for LF, RF, LR, and RR.
- Compare each reading to the placard value. The tire with the lowest reading below the recommended pressure is the low tire.
- Inflate any underinflated tire(s) to the recommended cold pressure, then recheck all tires to ensure even inflation.
Manual verification provides a definitive check and is especially useful if the TPMS readout is unclear or a tire shows a slow leak that the sensors don’t instantly reflect.
After inflating: what to expect and next steps
After correcting any underinflation, drive a short distance to allow the TPMS to re-evaluate and update the tire pressures. If the warning light remains or the readouts don’t reflect the corrected pressures, consult a Honda dealer or tire professional to inspect for leaks, damaged sensors, or other tire issues.
Practical tips for ongoing tire health
Regular checks help prevent low-tire cases. Keep the tires inflated to the placard value, rotate tires as recommended, and inspect for wear, punctures, or sidewall damage. Don’t forget to check the spare tire if your Accord carries one and ensure it’s properly inflated as well.
Summary
The 2019 Honda Accord’s TPMS typically identifies a low tire on the instrument display by showing per-tire pressures. If the display isn’t clear, perform a manual check with a gauge using the door jamb placard’s recommended cold pressures. Inflate any low tires to the specified value and recheck, then monitor the TPMS over the next few miles to confirm the system has updated. Regular tire maintenance—checking pressures, tread depth, and leaks—helps maintain safe handling and fuel efficiency.