Chevy Equinox Service Tire Monitor System (Causes & Fixes)

If you are an Equinox owner, you may have encountered the Service Tire Monitor System warning on your dashboard.

This message signals a problem with your tire pressure monitoring system, which requires immediate attention.

In this post, I will delve into the Chevy Equinox Service Tire Monitor System, explaining its functionality and providing guidance on what actions to take when you spot this warning light.

If you’re interested in learning more about this topic, continue reading!

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What Does a Chevrolet Equinox Service Tire Monitor System Message Mean?

When you see a Service Tire Monitor System message on your Chevy Equinox dashboard, it indicates that there’s an issue with the Tire Pressure Monitoring System (TPMS).

The TPMS is designed to alert you when the tire pressure in one or more of your tires drops below the optimal level, which could lead to reduced fuel economy, compromised handling characteristics, or decreased payload capacity.

There are several causes which can trigger the Service TPMS warning message on your dashboard. The most common ones are the following:

  • Flat Battery in A Tire Sensor
  • Damaged Tire Sensor
  • Tire Sensor that Needs to Be Recalibrated
  • Problem with The Central Control Module that Receives the Readings from The Sensors

To determine the cause of the warning message, use a TPMS diagnostic tool or visit a professional mechanic.

In some cases, the tire sensor may need to be replaced, while in others, the sensor only requires reprogramming.

Once the issue has been resolved, remember to regularly check your tire pressure and maintain it at the recommended level.

This will ensure that your Chevy Equinox continues to perform optimally and will help you avoid receiving Service Tire Monitor System warnings in the future.

4 Most Common Causes For Service Tire Monitor System Warning Message

Flat Battery in A Tire Sensor

One common cause for the service tire monitor system warning message in your Chevy Equinox is a flat battery in a tire sensor.

These sensors usually contain a lithium-ion battery which powers the sensors and sends radio signals to the central control module.

Over time, the battery can lose power and cause the TPMS sensor to malfunction.

To fix this issue, you should replace the flat battery or, if the entire sensor is too old, replace the sensor itself.

Damaged Tire Sensor

A damaged tire sensor can also trigger the service tire monitor system warning message.

Damage can be caused due to various reasons, such as debris on the road, potholes, or even improper installation.

Inspect all tire sensors visually for any signs of damage.

If you find a damaged sensor, make sure to replace it to avoid further issues with the TPMS system.

Tire Sensor that Needs to Be Recalibrated

Sometimes, the tire sensor does not need replacement but requires recalibration.

This can happen when you change your Chevy Equinox’s tires, rotate them, or in case the sensor has lost connection with the main system.

To recalibrate the TPMS sensor, follow the instructions in your owner’s manual or consult a professional mechanic.

Proper recalibration ensures that the sensors work correctly and send accurate readings to the central control module.

Problem with The Central Control Module that Receives the Readings from The Sensors

Lastly, a problem could lie within the central control module, which is responsible for receiving the radio signals from the TPMS sensors and processing that information.

If the module has any issues or malfunctions, it could trigger the service tire monitor system warning message.

To address this problem, have a professional mechanic diagnose the engine and TPM system of your Chevy Equinox.

They can identify any issues within the central control module and provide a solution to resolve the problem.


How to Clear a Service TPMS Message on a Chevy Equinox?

To clear the Service TPMS message on your Chevy Equinox, first make sure that all tires are properly inflated – not overinflated or underinflated.

You can check tire pressure using a tire gauge. Remember that weather can affect tire pressure, so it’s essential to check it regularly.

After confirming the correct tire pressure, turn off the ignition and remove the key. Insert the key back into the ignition and turn it to the “ON” position but don’t start the engine.

Check your vehicle manual for specific TPMS reset instructions, as they may vary depending on the model and year.

If the message persists after following these steps or if your Equinox displays the “Service Tire Monitor System” warning, it may be time to visit the dealership for further assistance and possible sensor replacement.

Can I Still Drive My Chevy Equinox with the ‘Service Tire Monitor System’ Warning Message Displayed?

While it is possible to continue driving your Chevy Equinox with the “Service Tire Monitor System” warning message displayed, it’s not recommended.

The warning indicates a problem with the tire monitoring system itself, not necessarily the tire pressure.

Tire pressure monitoring is crucial for maintaining fuel efficiency, proper traction, and preventing tire blowouts.

Driving without a properly functioning TPMS may put you at risk of encountering issues related to tire pressure.

It’s best to have the system checked and, if necessary, repaired before continuing to drive.

How Much Does It Cost to Replace a Tire Pressure Sensor on a Chevy Equinox?

The cost of replacing a tire pressure sensor on your Chevy Equinox may vary depending on factors such as your location, dealership labor rates, and if any additional parts are needed.

On average, the price for a single tire pressure sensor ranges from $50 to $100. Labor costs can vary but expect to pay between $30 and $50 per sensor for installation.

Keep in mind that if all four tire sensors require replacement, the total cost will be significantly higher.

It’s essential to maintain proper tire pressure and monitor your TPMS to ensure the sensors last as long as possible.

When you get new tires installed, always have the tire pressure sensors checked as part of routine maintenance.

What Years Of the Chevy Equinox Are Most Affected?

Chevy model: Equinox
Most Affected Years

Wrap Up

In summary, the Equinox’s Service Tire Monitor System in Chevy vehicles plays a crucial role in helping drivers maintain optimal tire pressure and prevent potential safety risks.

However, encountering an error message related to this system is not uncommon.

The four primary reasons for such errors include a tire sensor with a depleted battery, a damaged sensor, the need for recalibration, or a malfunctioning central control module responsible for receiving sensor readings.

It is imperative for Equinox owners to promptly address any issues with the service tire monitor system to uphold the vehicle’s safety and durability.