Dodge Ram 3500 Van Tire Pressure Warning Light Stays On

Common Causes for the Tire Pressure Warning Light in Your Dodge Ram 3500 Van and How to Resolve Them

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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 Dodge Ram 3500 Van 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 Dodge Ram 3500 Van 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.

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.

Troubleshooting Tire Pressure Warning Light in a Dodge Ram 3500 Van

When faced with a tire pressure warning light in your Dodge Ram 3500 van, the first step is to check the tire pressure in all tires, as incorrect pressure is a common trigger for this alert. Ensure that each tire is inflated to the manufacturer's recommended levels, which can usually be found on a sticker inside the driver's door. If the pressure is correct and the light remains on, the next step is to reset the tire pressure monitoring system (TPMS). This can be done by turning the ignition to the 'ON' position without starting the engine and pressing the TPMS reset button until the warning light blinks three times. After resetting, start the vehicle and allow it to run for about 20 minutes to give the system time to refresh. If the light continues to blink, it may indicate a malfunction in the tire pressure sensor or the receiver, which would require further investigation. In some cases, you may need to disable the warning light temporarily by holding the reset button until the light blinks three times, then driving for at least 10 minutes at a speed of 50 mph or higher. By following this diagnostic approach, you can effectively troubleshoot the tire pressure warning light and ensure your vehicle is safe and road-ready.

Troubleshooting Tire Pressure Warning Light in a Dodge Ram 3500 Van

When dealing with the tire pressure warning light in a Dodge Ram 3500 Van, it's essential to understand the common problems that may cause this alert. One of the primary reasons for the light to illuminate is incorrect tire pressure, which can occur due to natural air loss, temperature changes, or improper inflation after tire changes. Additionally, if you've recently installed new tires or wheels, the tire pressure monitoring system (TPMS) may need recalibration, as it can fail to recognize the new specifications. Another frequent issue is a malfunctioning tire pressure sensor, which may be defective or have a low battery, leading to a blinking light that indicates a more serious problem. Prolonged vehicle inactivity can also contribute to this issue, as tires may deflate over time, triggering the warning. By being aware of these common problems, you can take the necessary steps to troubleshoot and resolve the tire pressure warning light effectively, ensuring your vehicle remains safe and roadworthy.

Why is the Tire Pressure Warning Light Staying On in a Dodge Ram 3500 Van?

When the Tire Pressure Warning Light remains illuminated in your Dodge Ram 3500 van, it is crucial to address the issue without delay. Ignoring this warning can lead to serious safety risks, including reduced vehicle handling and increased likelihood of tire blowouts, which can result in accidents. Additionally, driving on under-inflated tires can cause uneven wear, leading to costly replacements and potential damage to the vehicle's suspension system. The TPMS is designed to alert you to low tire pressure, but it can also indicate other underlying problems, such as sensor malfunctions or issues with the tire itself. Therefore, it is essential to inspect your tires and the TPMS system thoroughly. If you find that all tires are properly inflated and the light persists, consider resetting the system as a next step. By taking immediate action, you not only ensure your safety on the road but also protect your vehicle from further damage and maintain optimal performance.

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