2006 Mazda 5 Tire Pressure Warning Light Stays On

Common Causes for the Tire Pressure Warning Light in Your 2006 Mazda 5 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 2006 Mazda 5 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 Mazda 5 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.

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 of a TPMS control module failure are failing to alert the driver of underinflation or overinflation of one or more tires, failure to communicate with the body control module or TPMS sensors, or erroneously reporting incorrect tire pressure.

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 2006 Mazda 5?

To effectively diagnose the tire pressure warning light issue on your 2006 Mazda 5, begin with a thorough check of the tire pressure in all four tires using a reliable tire pressure gauge. Ensure that each tire is inflated to the recommended levels outlined in your vehicle's manual, as improper inflation is a common trigger for the warning light. Next, inspect the tires for any visible damage, such as punctures, cuts, or bulges, which could indicate a more serious problem. If the tires appear to be in good condition, consider resetting the tire pressure monitoring system (TPMS) as sometimes the warning light can be activated by a temporary glitch. Additionally, examine the valve stems for any signs of damage or leaks, as these can also lead to pressure loss. If the warning light remains illuminated, using an OBD-II scanner to check for fault codes related to the TPMS can provide further insights into the issue. Should these steps not resolve the problem, it may be necessary to consult a mechanic for a comprehensive diagnosis and repair, ensuring your vehicle remains safe and roadworthy.

What could be causing the tire pressure warning light to stay on in a 2006 Mazda 5?

When the tire pressure warning light remains on in your 2006 Mazda 5, it can be frustrating, but understanding the common problems can help you diagnose the issue. One of the primary culprits is low tire pressure, which is easily checked with a tire pressure gauge. Ensure all tires are inflated to the manufacturer's recommended levels, as even a slight deficiency can trigger the warning light. If the pressure is adequate, consider the possibility of a faulty tire pressure sensor; these sensors can wear out over time and may need replacement. Additionally, sensor calibration issues can arise, particularly if tires have been recently changed or rotated, necessitating a recalibration to ensure accurate readings. Electrical problems within the tire pressure monitoring system, such as damaged wiring or poor connections, can also lead to persistent warning lights. Lastly, a malfunctioning control module that oversees the tire pressure system could be at fault, requiring professional attention for repair or replacement. By systematically checking these potential issues, you can often identify the cause of the warning light and take appropriate action to resolve it.

How urgent is it to address the tire pressure warning light that stays on in a 2006 Mazda 5?

Addressing the tire pressure warning light that remains illuminated in a 2006 Mazda 5 is of utmost urgency due to the significant safety risks and potential vehicle damage it poses. Low tire pressure can severely compromise the vehicle's handling and braking capabilities, increasing the likelihood of accidents, particularly in critical driving situations. Moreover, neglecting this warning can lead to uneven tire wear, which not only shortens the lifespan of your tires but also necessitates costly replacements sooner than expected. Additionally, underinflated tires can negatively impact fuel efficiency, resulting in higher fuel costs over time. The risk of tire damage is another critical concern; driving on tires with insufficient pressure can lead to blowouts, putting both the driver and passengers at risk. Therefore, it is essential to promptly check and adjust the tire pressure according to the manufacturer's specifications or consult a professional to ensure safe driving conditions and protect your investment in the vehicle.

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