2015 Honda Pilot Tire Pressure Warning Light Stays On

Resolve Persistent Tire Pressure Warning Light in 2015 Honda Pilot

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Reviewed by
Bo Fader
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 2015 Honda Pilot 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 2015 Honda Pilot 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 steps should I take to diagnose the tire pressure warning light issue on my 2015 Honda Pilot?

To effectively diagnose the tire pressure warning light issue on your 2015 Honda Pilot, start by checking the tire pressure of all four tires, ensuring they are inflated to the manufacturer's recommended levels. This is a straightforward first step that can often resolve the warning light if low pressure is the culprit. If the tire pressure is adequate, inspect each tire for any visible signs of damage or leaks that may require air replenishment or tire replacement. Should the light remain illuminated despite proper tire pressure, consider the possibility of a failing sensor battery, which may need replacement. If all else fails, there could be a malfunction within the tire pressure monitoring system itself, necessitating further investigation. For detailed instructions and specifications, consult your vehicle's manual, which can provide additional insights into the TPMS warning light and the correct tire pressures for your model. By following this diagnostic approach, you can systematically address the issue and ensure your vehicle's safety on the road.

What could be causing the tire pressure warning light to stay on in a 2015 Honda Pilot?

When the tire pressure warning light stays on in a 2015 Honda Pilot, it can indicate several underlying issues that a DIY enthusiast can address. The most common reason is low tire pressure, which can be easily checked using a tire pressure gauge. Ensuring that all tires are inflated to the recommended levels is a crucial first step. If the tire pressure is adequate, the problem may stem from a faulty tire pressure sensor, which might need replacement if it fails to provide accurate readings. Additionally, the sensors may require recalibration, a process that can often be performed by following the vehicle's manual instructions. Electrical faults within the tire pressure monitoring system can also cause the warning light to remain illuminated, and diagnosing these issues may require specialized tools. Lastly, environmental factors such as extreme temperature fluctuations or driving over rough terrain can temporarily trigger the warning light, so it's advisable to check tire pressure after such conditions. By methodically addressing these common problems, you can effectively troubleshoot and resolve the tire pressure warning light issue in your Honda Pilot.

How urgent is it to address the tire pressure warning light that stays on in a 2015 Honda Pilot?

Addressing the tire pressure warning light in a 2015 Honda Pilot is not just a matter of convenience; it is a critical safety concern that requires immediate attention. When this warning light remains illuminated, it signals that one or more tires may be underinflated, which can severely compromise the vehicle's handling and braking capabilities. This increases the likelihood of accidents, particularly in emergency situations where quick response is essential. Furthermore, driving on improperly inflated tires can lead to uneven wear, significantly shortening their lifespan and raising the risk of a blowout while on the road. Additionally, underinflated tires can negatively impact fuel efficiency, leading to higher fuel costs over time. Ignoring the tire pressure warning light may also indicate a malfunction in the Tire Pressure Monitoring System (TPMS), which is designed to alert drivers to potential tire issues. Therefore, it is crucial to check and adjust tire pressure according to the manufacturer's specifications or consult a professional mechanic to ensure your safety and the longevity of your vehicle.

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