1999 Dodge Neon Tire Pressure Warning Light Stays On

Common Causes for the Tire Pressure Warning Light in Your 1999 Dodge Neon and How to Resolve Them

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Reviewed by
Andrew Hajjar
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 1999 Dodge Neon 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 tire 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 1999 Dodge Neon 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.

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 1999 Dodge Neon?

To effectively diagnose the tire pressure warning light issue on your 1999 Dodge Neon, start by checking the TPMS warning light on your dashboard. If the light is illuminated without a specific tire pressure reading, it suggests a malfunction within the tire pressure monitoring system rather than an immediate tire issue. Next, safely pull over and inspect the tire pressure in all four tires using a reliable gauge; this will help you determine if any tire is under-inflated. If you find a tire with low pressure, inflate it to the recommended level and see if the warning light resets. Additionally, examine each tire for visible leaks or punctures, as these can trigger the warning light by causing a drop in pressure. If the tires appear fine, consider potential communication issues between the TPMS sensors and the vehicle's onboard computer, which may require further investigation. By following this diagnostic approach, you can systematically identify and address the cause of the tire pressure warning light, ensuring your vehicle remains safe and roadworthy.

What could cause the tire pressure warning light to remain on in a 1999 Dodge Neon?

When the tire pressure warning light remains illuminated in your 1999 Dodge Neon, it can be frustrating, especially if you've already checked the tire pressure. One common culprit is low tire pressure, which can easily occur due to natural air loss or temperature fluctuations, particularly in colder weather. Even if your tires appear fine, a small puncture or damage can lead to slow leaks that trigger the warning light. Additionally, issues with the Tire Pressure Monitoring System (TPMS) sensors themselves can cause the light to stay on. These sensors may lose their programmed data or become damaged, necessitating reprogramming or replacement. It's crucial to investigate these potential problems thoroughly, as ignoring the warning could compromise your vehicle's safety and performance. By understanding these common issues, you can take the necessary steps to diagnose and resolve the problem effectively.

What should I do if the tire pressure warning light stays on in my 1999 Dodge Neon?

When the tire pressure warning light remains illuminated in your 1999 Dodge Neon, it is crucial to take immediate action to ensure your safety and the longevity of your vehicle. Ignoring this warning can lead to decreased traction, increased tire wear, and even tire blowouts, which pose significant risks while driving. Start by checking the tire pressure in all four tires, as improper inflation is often the culprit behind the warning light. If the pressure is correct, consider resetting the Tire Pressure Monitoring System (TPMS) by locating the reset button, typically found under the steering wheel or in the glove compartment. If the light persists, it may indicate a malfunctioning TPMS sensor, which requires testing and possibly replacement by a professional. Additionally, consulting your owner's manual can provide specific instructions for your model, including how to access the trip computer menu for resetting the light. In cases where these steps do not resolve the issue, using a diagnostic tool can help identify underlying problems. Remember, timely attention to the tire pressure warning light is essential not only for your safety but also for preventing further damage to your vehicle.

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