2018 Chevrolet Camaro Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2018 Chevrolet Camaro

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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 2018 Chevrolet Camaro 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 2018 Chevrolet Camaro 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 2018 Chevrolet Camaro?

To effectively diagnose the tire pressure warning light issue on your 2018 Chevrolet Camaro, 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 cause of warning lights. Next, inspect the tires for any visible damage, such as punctures, cuts, or bulges, which could also trigger the warning. If the tire pressure appears correct and the tires are in good condition, consider resetting the tire pressure monitoring system (TPMS), as sometimes the system may require a reset to clear false warnings. Refer to your vehicle's manual for specific instructions on how to perform this reset. Additionally, examine the TPMS sensors on each tire to confirm they are functioning correctly, as faulty sensors can lead to persistent warning lights. If these steps do not resolve the issue, it may be necessary to consult a certified mechanic or dealership for a more comprehensive diagnosis, ensuring your Camaro remains safe and roadworthy.

What are the common causes for the tire pressure warning light to remain on in a 2018 Chevrolet Camaro?

When the tire pressure warning light stays illuminated in your 2018 Chevrolet Camaro, it’s essential to identify the underlying causes to ensure your vehicle's safety and performance. One of the most frequent culprits is low tire pressure, which can occur due to natural air loss, temperature fluctuations, or a slow leak. Regularly checking and maintaining the correct tire pressure can prevent this issue. Additionally, a faulty tire pressure sensor may be at fault; if the sensor is malfunctioning, it won't accurately relay the tire pressure information, leading to a persistent warning light. In some cases, the sensor batteries may need replacement, as they have a limited lifespan. Furthermore, if the sensors are not calibrated correctly, they may provide inaccurate readings, causing the warning light to remain on. Lastly, electrical issues within the tire pressure monitoring system can also trigger the warning light, necessitating a professional inspection to diagnose and resolve the problem. By understanding these common causes, you can take proactive steps to troubleshoot and fix the tire pressure warning light issue in your Camaro.

How urgent is it to address the tire pressure warning light that stays on in a 2018 Chevrolet Camaro?

Addressing the tire pressure warning light in your 2018 Chevrolet Camaro is not just a matter of convenience; it is a critical safety issue that demands immediate attention. When this light remains illuminated, it signals that your tires may be underinflated, which can severely compromise your vehicle's handling and braking capabilities. This increases the likelihood of accidents, particularly in high-stress driving situations. Moreover, driving on underinflated tires accelerates uneven wear, which can lead to costly premature tire replacements. Additionally, low tire pressure can significantly reduce your fuel efficiency, resulting in higher fuel costs over time. Perhaps most concerning is the risk of tire damage, which could culminate in a dangerous blowout while driving. Therefore, it is essential to check and adjust your tire pressure according to the manufacturer's specifications or seek professional assistance without delay to ensure your safety and the longevity of your vehicle.

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