2016 Mitsubishi Outlander Sport Tire Pressure Warning Light Stays On

Tire Pressure Warning Light in 2016 Mitsubishi Outlander Sport: Causes and Solutions

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Reviewed by
Devin Cabugcal
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 2016 Mitsubishi Outlander Sport 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 2016 Mitsubishi Outlander Sport 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 in my 2016 Mitsubishi Outlander Sport?

When diagnosing the tire pressure warning light issue in your 2016 Mitsubishi Outlander Sport, it's essential to adopt a systematic approach that prioritizes simpler solutions before delving into more complex diagnostics. Begin by checking the tire pressure in all four tires with a reliable tire pressure gauge, ensuring they meet the recommended levels outlined in your owner's manual. This initial step can often resolve the warning light if the tires are under-inflated. Next, inspect the tires for any visible damage, such as punctures or bulges, which could indicate a leak or other issues. If the tires appear to be in good condition, proceed to reset the tire pressure monitoring system as per the manual's instructions; this can recalibrate the sensors and potentially turn off the warning light. Additionally, examine the valve stems for any signs of damage or leaks, as these can also trigger the warning. If the light remains illuminated after these checks, it may be time to consult a mechanic for a more comprehensive diagnosis, ensuring that any underlying issues are addressed promptly. By following this structured diagnostic approach, you can effectively troubleshoot the tire pressure warning light and maintain the safety and performance of your vehicle.

What could be causing the tire pressure warning light to stay on in a 2016 Mitsubishi Outlander Sport?

When the tire pressure warning light stays on in a 2016 Mitsubishi Outlander Sport, it can signal several underlying issues that DIY enthusiasts should consider. The most common reason is low tire pressure, so the first step is to check and inflate all tires to the recommended levels. If the pressure is adequate, the problem may stem from a faulty tire pressure sensor, which might need replacement. Additionally, sensor calibration issues can occur, requiring a recalibration to ensure accurate readings. Electrical faults within the tire pressure monitoring system can also cause the warning light to remain illuminated, and diagnosing these may involve more advanced troubleshooting techniques. Lastly, performing a system reset, as detailed in the vehicle's manual, can sometimes resolve the issue. If these DIY approaches do not rectify the problem, it is wise to consult a professional mechanic for a thorough diagnosis and repair.

What immediate steps should be taken if the tire pressure warning light remains on in a 2016 Mitsubishi Outlander Sport?

When the tire pressure warning light remains illuminated in your 2016 Mitsubishi Outlander Sport, it is crucial to act promptly to ensure your safety and prevent further damage. Start by checking the tire pressure in all four tires with a reliable gauge, as driving on underinflated tires can lead to poor handling, increased tire wear, and even blowouts. If you find any tires are below the recommended pressure, inflate them using a quality air compressor to the specified levels found in your owner's manual or on the door jamb sticker. Next, visually inspect each tire for any signs of damage, such as punctures or bulges, which could compromise their integrity. If you notice any issues, it’s essential to repair or replace the affected tire immediately. After addressing the tire pressure and any damage, reset the tire pressure monitoring system according to the instructions in your manual to clear the warning light. If the light persists despite these efforts, it’s advisable to consult a qualified mechanic, as there may be a deeper issue with the monitoring system that requires professional attention. Taking these steps not only enhances your vehicle's performance but also ensures your safety on the road.

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2016 Mitsubishi Outlander Sport Tire Pressure Warning Fixes