2014 Ram 3500 Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2014 Ram 3500

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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 2014 Ram 3500 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 2014 Ram 3500 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 2014 Ram 3500?

To effectively diagnose the tire pressure warning light issue on your 2014 Ram 3500, begin with the simplest and most straightforward approach. Start by checking the tire pressure in all four tires using a reliable tire pressure gauge, ensuring that the readings align with the recommended PSI found in your owner's manual or on the driver's side door jamb sticker. If the pressure is low, inflate the tires to the correct level, as this alone may resolve the warning light. Next, conduct a thorough visual inspection of each tire for any signs of damage, such as punctures, cuts, or bulges, which could indicate a loss of pressure. Additionally, examine the valve stems for leaks; a mixture of soap and water can help reveal any escaping air, as bubbles will form at the leak site. If the tire pressure is correct and no damage is found, consider resetting the tire pressure monitoring system (TPMS) according to the instructions in your owner's manual, as sometimes the system may require a reset after adjustments. If the warning light remains illuminated despite these efforts, it may be time to consult a professional mechanic for a more in-depth diagnosis and repair, ensuring your vehicle remains safe and roadworthy.

What are the common problems that could cause the tire pressure warning light to stay on in a 2014 Ram 3500?

When the tire pressure warning light remains illuminated in a 2014 Ram 3500, it often indicates several potential issues that DIY enthusiasts can troubleshoot. The most frequent culprit is low tire pressure, which can result from a slow leak, temperature fluctuations, or improper inflation. It's essential to check each tire's pressure with a reliable gauge and inflate them to the manufacturer's recommended levels. If the tire pressure is adequate, the problem may lie with a faulty tire pressure sensor, which could be malfunctioning or require a battery replacement. These sensors are crucial for accurate pressure readings, and a dead battery can prevent them from communicating effectively with the vehicle's system. Additionally, if the sensors are functioning but the warning light persists, the tire pressure monitoring system may need recalibration to ensure it accurately reflects the tire conditions. By systematically addressing these common issues, you can often resolve the warning light problem without needing professional assistance. However, if the light continues to stay on after these checks, consulting a qualified mechanic is advisable to diagnose any underlying issues.

How urgent is it to address the tire pressure warning light on a 2014 Ram 3500?

Addressing the tire pressure warning light on a 2014 Ram 3500 is not just a matter of convenience; it is a critical safety concern that should be prioritized. Ignoring this warning can lead to severe driving hazards, as underinflated tires compromise the vehicle's handling and braking capabilities, increasing the risk of accidents. Additionally, driving on low tire pressure can accelerate tire wear, resulting in premature replacements that can be costly. Furthermore, maintaining proper tire inflation is essential for optimal fuel efficiency; neglecting this can lead to decreased gas mileage, impacting your overall driving costs. Most importantly, failing to act on the tire pressure warning can lead to dangerous blowouts, which can cause a loss of vehicle control. Therefore, it is imperative for DIY enthusiasts to check and adjust tire pressure promptly to ensure safety, enhance tire longevity, and maintain fuel efficiency.

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