2019 Mitsubishi Eclipse Cross Tire Pressure Warning Light Stays On

Tire Pressure Warning Light in 2019 Mitsubishi Eclipse Cross: Causes and Solutions

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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 2019 Mitsubishi Eclipse Cross 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 2019 Mitsubishi Eclipse Cross 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 2019 Mitsubishi Eclipse Cross?

To effectively diagnose the tire pressure warning light issue on your 2019 Mitsubishi Eclipse Cross, 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 specified in your vehicle's manual, as improper inflation is a common cause of warning lights. 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, proceed to reset the tire pressure monitoring system by following the instructions in your vehicle's manual; this can often recalibrate the sensors and turn off the warning light. Additionally, examine the valve stems for any signs of damage or leaks that might be affecting the system. If, after completing these steps, the warning light remains illuminated, it is advisable to consult a mechanic or dealership for a comprehensive diagnosis and repair of the tire pressure monitoring system. By following this diagnostic approach, you can systematically address the issue and ensure your vehicle's safety on the road.

What are the common causes for the tire pressure warning light to remain on in a 2019 Mitsubishi Eclipse Cross?

When the tire pressure warning light stays illuminated in your 2019 Mitsubishi Eclipse Cross, it’s crucial to understand the potential causes to effectively troubleshoot the problem. One of the most frequent culprits is low tire pressure, which can occur due to natural air loss or temperature changes. Regularly checking and maintaining the recommended tire pressure is essential for safety and performance. If the pressure is adequate, consider the possibility of a faulty tire pressure sensor, which may require replacement if it fails to provide accurate readings. Additionally, sensor calibration issues can arise, necessitating a recalibration to ensure proper functionality. Electrical problems, such as wiring faults or blown fuses, can also trigger the warning light, so a thorough inspection of the vehicle’s electrical system is advisable. Furthermore, be vigilant for any signs of tire damage or slow leaks, as these can lead to pressure loss and illuminate the warning light. By systematically addressing these common issues, you can effectively diagnose and resolve the tire pressure warning light concern in your Mitsubishi Eclipse Cross.

How urgent is it to address the tire pressure warning light that stays on in a 2019 Mitsubishi Eclipse Cross?

Addressing the tire pressure warning light in your 2019 Mitsubishi Eclipse Cross is not just a matter of convenience; it is a critical safety issue that demands immediate attention. Ignoring this warning can lead to serious safety concerns, as low tire pressure significantly impacts vehicle handling and braking, increasing the likelihood of accidents, particularly in challenging driving conditions. Moreover, driving on underinflated tires accelerates uneven wear, which can necessitate costly premature tire replacements. Additionally, low tire pressure can adversely affect fuel efficiency, leading to higher fuel costs over time. The risk of tire damage is also a significant concern; continued driving with insufficient pressure can result in tire blowouts, posing a severe hazard on the road. Therefore, it is essential to check and adjust your tire pressure according to the manufacturer's specifications as soon as the warning light activates. If the light remains illuminated after making adjustments, it may indicate a deeper issue that requires professional evaluation, underscoring the urgency of addressing this warning promptly.

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