2006 Chrysler 300 Tire Pressure Warning Light Stays On

Common Causes for the Tire Pressure Warning Light in Your 2006 Chrysler 300 and How to Resolve Them

Find Repair Location
Reviewed by
Aisha
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 2006 Chrysler 300 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 2006 Chrysler 300 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 2006 Chrysler 300?

When faced with a tire pressure warning light that remains illuminated in your 2006 Chrysler 300, it's essential to adopt a systematic diagnostic approach. Start by checking the tire pressure in all four tires, including the spare, ensuring they meet the manufacturer's recommended levels. This information is typically found on a sticker inside the driver's side door jamb or in the owner's manual. Next, inspect the tires for any visible damage such as punctures, cuts, 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) according to the instructions in your vehicle's manual, as this simple step can sometimes resolve the issue. If the light persists, it may indicate a malfunctioning sensor, which can be diagnosed using a professional diagnostic tool. Should these initial steps not yield results, it is advisable to consult a qualified mechanic or dealership for a comprehensive inspection of the TPMS system to accurately identify the underlying cause of the warning light. By following this structured approach, you can effectively troubleshoot the issue and ensure your vehicle's safety.

What could be causing the tire pressure warning light to remain on in a 2006 Chrysler 300?

When the tire pressure warning light remains illuminated in a 2006 Chrysler 300, it often indicates underlying issues that require attention. The most frequent culprit is low tire pressure, which can easily be checked and corrected by inflating the tires to the manufacturer's specified levels. However, if the pressure is adequate, the problem may lie with a faulty tire pressure sensor, which could necessitate replacement to restore proper functionality. Additionally, the sensor's battery may be depleted, requiring a simple battery replacement to ensure accurate readings. In some instances, the tire pressure monitoring system may need recalibration, a process that can typically be performed through the vehicle's onboard computer. Lastly, electrical issues within the system or wiring can also trigger the warning light, and diagnosing these faults may be essential for a complete resolution. By systematically addressing these potential problems, you can effectively troubleshoot the tire pressure warning light issue in your Chrysler 300.

What should I do if the tire pressure warning light on my 2006 Chrysler 300 stays on?

When the tire pressure warning light on your 2006 Chrysler 300 remains illuminated, it is crucial to take immediate action to ensure your safety and the longevity of your vehicle. Ignoring this warning can lead to underinflated tires, which not only compromise your vehicle's handling and braking performance but also increase the risk of tire blowouts. Start by checking the tire pressure in all tires, including the spare, and inflate them to the recommended levels found in your owner's manual. If you discover any visible damage, such as punctures or leaks, it is essential to address these issues promptly, as they can exacerbate the problem. Additionally, after adjusting the tire pressure, you may need to reset the tire pressure monitoring system to clear the warning light. If the light persists despite your efforts, it may indicate a malfunction within the monitoring system itself, necessitating a visit to a qualified mechanic. By taking these steps, you not only enhance your driving safety but also prevent further complications that could arise from neglecting tire maintenance.

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.

2006 Chrysler 300 Tire Pressure Warning Light Guide