2019 Honda Odyssey Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2019 Honda Odyssey: Causes and Solutions

Find Repair Location
Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Tire Leaking Air
0%
30% chance it's the
Wheel Leaking Air
0%
15% chance it's the
Tire Pressure Monitoring System
0%
15% chance it's
Something else
The most common reasons a 2019 Honda Odyssey tire pressure warning light stays on are a leaking tire, a wheel that no longer holds air, or a faulty tire pressure monitoring system.
  • Tire Leaking Air: A puncture, valve stem issue, or rim damage can cause a tire to leak air, leading to loss of pressure.
  • Wheel Leaking Air: A puncture or damage to the tire or rim can cause air to leak, resulting in a loss of tire pressure.
  • Tire Pressure Monitoring System: A malfunctioning tire pressure monitoring system can be caused by faulty sensors or a dead battery in the sensor units.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2019 Honda Odyssey tire pressure warning light stays on?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

When a tire pressure monitoring sensor fails, the tire pressure monitoring system control module will recognize a loss in communication and turn on the warning lamp which indicates the failure. This is most often the case. However, the tire pressure monitoring sensor may also fail by reporting incorrect tire pressures. This could cause a flat tire to go unrecognized, or a properly inflated tire to signal a low or high tire pressure warning.

When a relearn is needed, for any reason, the TPMS warning light will illuminate, and many vehicles will display a message relating to the TPMS system being inoperative or loosing communication. It is important to keep a watchful eye on tire pressures when this system is having issues because there is no warning available for underinflation or overinflation of the tires.

Wheels offer very few symptoms, but these symptoms should never be ignored. Visible cracks on the wheels may appear, especially after hitting a large bump, Most often, this will also be accompanied by loss of air from the tire on that wheel. Also, vibration in the steering wheel is very common when the tire is out of balance, and improper wheel nuts or bolts can cause creaking and popping noises to develop. Again, there are very few symptoms, but they should not be ignored.

The only symptoms requiring diagnosis for the tire pressure monitoring system warning lamp is if the warning lamp has illuminated while the tires have correct air pressure, or if the air pressure for the tires is out of specification and the warning lamp is off. This is because the overwhelming majority of cases where the TPMS lamp illuminates is due to the change in ambient temperature.

What are the initial steps to diagnose a tire pressure warning light that stays on in a 2019 Honda Odyssey?

When faced with a tire pressure warning light that remains illuminated in your 2019 Honda Odyssey, the first step is to manually check the tire pressure in all tires, including the spare. Ensure that the pressure aligns with the manufacturer's specifications, typically found on a sticker inside the driver's side door or in the owner's manual. Next, inspect each tire for any visible damage such as punctures or bulges, as these can lead to pressure loss and trigger the warning light. If the tire pressure is correct and the tires appear undamaged, consider resetting the tire pressure monitoring system (TPMS) as it may require recalibration after adjustments. If the light persists, it could indicate a malfunctioning sensor, which may necessitate professional diagnosis. Additionally, be mindful of environmental factors; significant temperature changes can affect tire pressure, so adjusting to the recommended levels may resolve the issue. By following these steps, you can effectively diagnose and address the tire pressure warning light in your Honda Odyssey before seeking further assistance.

What could cause the tire pressure warning light to remain on in a 2019 Honda Odyssey?

When the tire pressure warning light remains illuminated in a 2019 Honda Odyssey, it can be attributed to several common problems that DIYers can investigate. First and foremost, low tire pressure is often the culprit; checking and inflating each tire to the manufacturer's recommended levels is a straightforward task that can resolve the issue. If the tire pressure is adequate, the next step is to consider the possibility of a faulty tire pressure sensor. These sensors can malfunction, leading to inaccurate readings and a persistent warning light. Additionally, the sensors are equipped with batteries that may deplete over time, necessitating replacement. If the sensors are functioning but the light persists, recalibrating them might be required to ensure they are accurately detecting tire pressure. Lastly, a malfunction within the tire pressure monitoring system itself, such as wiring issues or a faulty control module, could be the underlying cause. Addressing these potential problems promptly is crucial for maintaining vehicle safety and performance, and if DIY efforts do not resolve the warning light issue, consulting a qualified mechanic is advisable for further diagnosis.

How urgent is it to address the tire pressure warning light that stays on in a 2019 Honda Odyssey?

Addressing the tire pressure warning light in your 2019 Honda Odyssey is not just a matter of convenience; it is a critical safety issue that demands immediate attention. When this light remains illuminated, it signals that your tires may be underinflated, which can severely compromise your vehicle's handling and braking capabilities. This poses a heightened risk of accidents, particularly in emergency situations where quick response is essential. Furthermore, driving on underinflated tires accelerates uneven wear, leading to premature tire replacement, which can be a costly endeavor. Additionally, low tire pressure negatively impacts fuel efficiency, resulting in increased fuel costs over time. Perhaps most concerning is the risk of tire damage, which can escalate to a dangerous blowout while driving. Therefore, it is imperative to check and adjust your tire pressure according to the manufacturer's specifications without delay, or consult a professional if you are unsure how to proceed. Taking these steps not only ensures your safety but also protects your investment in your vehicle.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2019 Honda Odyssey Tire Pressure Warning Light Fixes