1995 INFINITI G20 Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 1995 INFINITI G20: 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 1995 INFINITI G20 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 1995 INFINITI G20 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 steps should I take to diagnose the tire pressure warning light issue in my 1995 INFINITI G20?

To effectively diagnose the tire pressure warning light issue in your 1995 INFINITI G20, begin with a systematic approach that prioritizes simpler solutions before moving on to more complex diagnostics. Start by checking the tire pressure in all four tires using a reliable tire pressure gauge, ensuring they are inflated to the levels recommended in your vehicle's manual. This initial step is crucial, as incorrect tire pressure is a common cause of warning lights. 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 according to your car'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, as these can also trigger the warning. If the light remains illuminated after these checks, it may be time to consult a mechanic or tire service center for a more comprehensive diagnosis. By following this structured approach, you can efficiently identify and resolve the tire pressure warning light issue in your vehicle.

What could cause the tire pressure warning light to stay on in a 1995 INFINITI G20?

When the tire pressure warning light stays on in a 1995 INFINITI G20, it can signal several common issues that DIYers can address. The first step is to check the tire pressure in all four tires, as low pressure is the most frequent cause of the warning light. Ensuring that each tire is inflated to the recommended levels can often resolve the problem quickly. If the tire pressure is adequate and the light remains on, the next possibility is a faulty tire pressure sensor, which may need replacement or recalibration. This process can sometimes be done at home by consulting the vehicle's manual for specific instructions. Additionally, electrical problems within the tire pressure monitoring system could prevent the light from turning off, so inspecting the wiring and connections is essential. In some cases, the entire monitoring system may be malfunctioning, which could require specialized diagnostic tools to fix. By methodically checking these potential issues, you can effectively troubleshoot the cause of the persistent warning light and ensure your vehicle remains safe and reliable on the road.

How urgent is it to address the tire pressure warning light that stays on in a 1995 INFINITI G20?

Addressing the tire pressure warning light in your 1995 INFINITI G20 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 improper tire pressure significantly affects your vehicle's handling and braking capabilities, increasing the risk of accidents. Additionally, neglecting to check your tire pressure can result in uneven tire wear, which not only shortens the lifespan of your tires but also raises the likelihood of a blowout while driving. Furthermore, underinflated tires can severely impact your fuel efficiency, leading to higher fuel costs over time. By promptly addressing the tire pressure warning light, you ensure optimal vehicle performance and safety, making it essential to regularly monitor and maintain the correct tire pressure for a smooth and secure driving experience.

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1995 INFINITI G20 Tire Pressure Warning Light Causes & Fixes