1996 Mitsubishi Galant Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 1996 Mitsubishi Galant: 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 1996 Mitsubishi Galant 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 1996 Mitsubishi Galant 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 are the initial steps to diagnose a tire pressure warning light that stays on in a 1996 Mitsubishi Galant?

To effectively diagnose a tire pressure warning light that remains illuminated in your 1996 Mitsubishi Galant, begin with the simplest and most straightforward checks. First, manually verify the tire pressure in all four tires, including the spare, using a reliable tire pressure gauge. Ensure that each tire is inflated to the manufacturer's recommended PSI, as incorrect pressure is a common trigger for the warning light. Next, conduct a thorough visual inspection of the tires for any signs of damage, such as punctures or bulges, which could lead to air loss. Don’t overlook the valve stems; check them for integrity and leaks, as faulty stems can also cause pressure issues. If you suspect a leak, consider using a tire pressure monitoring system or soapy water to identify any escaping air. Finally, if all checks are satisfactory but the warning light persists, consult your vehicle's manual for instructions on resetting the tire pressure monitoring system, as this may resolve the issue. By following these initial steps, you can effectively troubleshoot the warning light and determine if further professional assistance is necessary.

What could be causing the tire pressure warning light to stay on in a 1996 Mitsubishi Galant?

When the tire pressure warning light stays on in a 1996 Mitsubishi Galant, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. The most prevalent issue is often low tire pressure, which can be easily checked and adjusted to meet the manufacturer's specifications. If the tire pressure is correct, the problem might stem from a faulty tire pressure sensor that may need replacement. Additionally, the sensors could require recalibration to ensure they are accurately detecting pressure levels, a process that can be found in the vehicle's manual. Electrical faults within the tire pressure monitoring system or the vehicle's wiring can also cause the warning light to remain illuminated, potentially necessitating a professional inspection. Lastly, don’t overlook the vehicle's battery; low voltage can inadvertently trigger the warning light. By methodically addressing these potential causes, you can effectively resolve the issue and ensure your Galant is safe and roadworthy.

What should I do if the tire pressure warning light stays on in my 1996 Mitsubishi Galant?

When the tire pressure warning light remains illuminated in your 1996 Mitsubishi Galant, it is crucial to act swiftly to avoid potential safety hazards and costly repairs. Ignoring this warning can lead to decreased vehicle performance, increased tire wear, and even tire blowouts, which pose serious risks while driving. Start by checking the tire pressure in all four tires using a reliable gauge, ensuring they are inflated to the recommended levels. If you find any tires underinflated, inflate them accordingly. Additionally, inspect each tire for visible damage, such as punctures or cuts, as these can compromise safety. After adjusting the tire pressure, consult your vehicle's manual to see if a manual reset of the tire pressure monitoring system is necessary. If the warning light persists despite these efforts, it may indicate a malfunction within the monitoring system itself, necessitating professional assistance. By addressing the tire pressure warning light promptly, you not only enhance your vehicle's safety and performance but also prevent further complications down the road.

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