How To Turn Off The TC Light On Chevy Equinox? [Problem Solved]

Are you experiencing a TC (Traction Control) light on your Chevy Equinox dashboard? This light indicates that there is an issue with the TC system.

In this post, we will guide you through understanding the TC light, common causes for it to turn on, and most importantly, how to turn how to turn off the TC light on Chevy Equinox.

We will also provide some tips on maintenance and prevention to keep the TC system functioning properly. With the help of this guide, you will be able to drive your Chevy Equinox again in no time safely.

What is TC system, and how does it work on your Equinox?

The Traction Control (TC) system in Chevy Equinox vehicles is designed to enhance traction and stability on the road, particularly in slippery conditions. The TC system uses sensors to detect wheel spin and applies the brakes to individual wheels as needed to maintain traction.

When the TC light turns on, it indicates that the system is not functioning properly. This could be due to various issues, such as low tire pressure, a malfunctioning sensor, or a problem with the TC system itself.

Ignoring the TC light can lead to decreased performance and handling of the vehicle and potential damage to the TC system. In some cases, it can even lead to decreased safety on the road.

It is important to address the issue as soon as possible by troubleshooting it and taking appropriate action.

Identifying the TC Light Problem on Chevy Equinox

The TC light on a Chevy Equinox is located on the dashboard, typically in the area of the instrument cluster. It is usually represented by an image of a car with squiggly lines under it, indicating the vehicle is losing traction.

In some models, the light may also be labeled as “TCS” or “TRAC” which stands for “Traction Control System.”

When the TC light is on, it will be illuminated and stay on as long as the issue persists. It may also blink or flash, indicating that the system has been temporarily turned off.

Sometimes, the TC light may come on along with other warning lights or error messages on the dashboard.

The TC light is different from the ABS (Anti-lock Braking System) light, which also may have a similar image of a car with squiggly lines under it. The ABS light typically comes on when there is an issue with the braking system, not the traction control system.

In order to address the TC light issue, it’s important first to identify whether the TC light is on and stay aware of the other warning lights or error messages on the dashboard.

5 Common Causes of the TC Light Being On

The TC light on a Chevy Equinox may turn on for various reasons. Some of the most common causes include:

1# Low tire pressure

Low tire pressure is one of the most common causes of the TC light turning on in a Chevy Equinox. When one or more of the tires are under-inflated, it can cause the TC system to malfunction.

The system detects the difference in the rotational speed of the wheels and can interpret it as a loss of traction. As a result, the TC light will turn on as a warning.

2# Malfunctioning sensor

A malfunctioning sensor is another common cause of the TC light turning on in a Chevy Equinox. The TC system relies on a number of sensors to detect wheel spin and apply the brakes as needed.

These sensors are responsible for monitoring the speed of each wheel and sending the information to the TC control module.

If one of these sensors malfunctions, it can cause the TC light to turn on. The malfunctioning sensor may cause the system to interpret that one wheel is spinning at a different speed than the others, even if the vehicle is on a normal and stable surface.

A malfunctioning sensor can be caused by various issues such as dirt, debris, road salt buildup, damage from a collision, or wear and tear from normal use.

3# Transmission fluid issues

Transmission fluid issues, such as low fluid levels or a transmission fluid leak, can cause the TC light to turn on in a Chevy Equinox.

The transmission is responsible for sending power from the engine to the wheels, and the transmission fluid acts as a lubricant and coolant for the transmission’s moving parts.

When the transmission fluid levels are low, it can cause the gears to grind and the transmission to overheat. This can cause the TC system to malfunction, which in turn can cause the TC light to turn on.

A transmission fluid leak can also cause the same problem, leading to low transmission fluid levels.

4# Brake system issues

Certain issues with the brake system can also cause the TC light to turn on in a Chevy Equinox. The brake system is closely related to the TC system as both rely on the sensors and the brake pads to monitor the wheels’ rotational speed and apply the brakes as needed.

An issue with the brake pads or the brake calipers can cause the brake fluid to leak, the brake pads to wear out, or the brake rotors to warp. These issues can cause the TC system to malfunction, which in turn can cause the TC light to turn on.

5# Electrical problems

Electrical problems, such as wiring issues or a malfunctioning control module, can cause the TC light to turn on in a Chevy Equinox. The TC system relies on many electrical components to function properly, including sensors, control modules, and wiring.

If there is a problem with the wiring, such as a loose connection or a damaged wire, it can cause the TC system to malfunction, which can cause the TC light to turn on.

Similarly, if the control module that manages the TC system malfunctions, it can also cause the TC light to turn on.

Note: These are some of the most common causes. To prevent further damage to the vehicle and to ensure safe driving. A professional mechanic or dealership service center can help diagnose the issue and provide a solution.

6 Steps to Turn Off the TC Light on your Chevy Equinox

The steps to turn off the TC light on a Chevy Equinox will vary depending on the cause of the problem. However, there are a few general steps you can take to try and turn off the light:

Step 1: Check the tire pressure

You will need a tire pressure gauge to check the tire pressure on your Chevy Equinox. Follow these steps:

• Locate the recommended tire pressure level for your vehicle. This can be found in the owner’s manual or on a sticker inside the driver-side door jamb.
• Use a tire pressure gauge to check the pressure of all four tires. Press the gauge firmly onto the valve stem of each tire and take the reading.
• Compare the readings to the recommended tire pressure level for your vehicle. If the pressure is low in any tires, use an air compressor or a manual tire inflator to inflate them to the correct pressure.
• Once all the tires are properly inflated, turn the ignition to the “on” position, but do not start the engine. Check the TC light on the dashboard.

Note: It’s best to check the tire pressure when it is cold, as driving causes the tires to heat up and the pressure increases. It’s also recommended to check the tire pressure at least once a month and before long trips.

Step 2: Check the transmission fluid levels

To check the transmission fluid levels on your Chevy Equinox, you will need a clean rag or a piece of paper and the vehicle’s owner’s manual. Here are the steps:

• Locate the transmission dipstick. This is typically located near the back of the engine and may be labeled with a picture of a gear or the letters “ATF” (automatic transmission fluid).
• Pull out the dipstick and clean it with a rag or paper.
• Insert the dipstick back into the transmission and pull it out again.
• Check the level of the fluid on the dipstick. The fluid should be between the two marks on the dipstick, indicating that it is at the correct level.
• If the fluid level is low, add transmission fluid to the vehicle. The type of fluid recommended for your vehicle can be found in the owner’s manual.
• Once the transmission fluid level is at correct level, turn the ignition to the “on” position, and  Check the TC light on the dashboard.

If the TC light is off, it’s likely that the low transmission fluid level was the cause of the problem, and it should be resolved.

Step 3: Check the brake pads and rotors

To check the brake pads and rotors on your Chevy Equinox, you will need to locate the wheels and the brake calipers. Here are the steps:

• Locate the brake calipers; these are the components that clamp the brake pads onto the rotors.
• Check the brake pads by visually inspecting them through the spaces between the wheel and the caliper. The pads should be at least 1/4 inch thick. If they are worn down, you will need to replace them.
• Check the rotors for any signs of warping or grooves. Rotors should be smooth and even. If they are warped or grooved, you will need to replace them.
• If the brake pads or rotors are worn out or damaged, it’s best to replace them as soon as possible to ensure proper braking and vehicle safety.
• Once the brake pads and rotors are in good condition, Check the TC light on the dashboard.

Note: Worn-out brake pads or rotors can decrease braking performance and may even cause dangerous situations while driving, so it’s best to address the issue as soon as possible.

Step 4: Check for any warning lights or error messages on the dashboard

When the TC light turns on in a Chevy Equinox, it’s important to check for any other warning lights or error messages that may be displayed on the dashboard.

These lights or messages can indicate other problems with the vehicle that may be related to the TC light issue or may even be causing the TC light to turn on.

Here are the steps to check for other warning lights or error messages on the dashboard:

• Turn on the ignition to the “on” position, but do not start the engine.
• Observe the dashboard for any warning lights or error messages that may be displayed.
• Consult the owner’s manual or a dealership service center to understand what warning lights or error messages mean.
• If other warning lights or error messages are displayed, it’s important to address them first, as they may be related to the TC light issue.
• Fix the other issues that are causing the warning lights or error messages.
• Once the other issues are fixed, turn the ignition to the “on” position, and check the TC light on the dashboard.

Step 5: Check the TC system fuse

Here are the steps to check the TC system fuse:

• Locate the fuse box; it is typically located under the hood or in the vehicle’s interior.
• Consult the owner’s manual or a diagram of the fuse box to locate the TC system fuse. The fuse will be labeled as TC or TC system.
• Once you have located the TC system fuse, use a fuse tester or a voltmeter to check if the fuse is blown. A blown fuse will have no continuity, and the tester or voltmeter will not register any voltage.
• If the fuse is blown, it will need to be replaced with a new one of the same amperage rating.

Step 6: Reset the TC system

Sometimes, the TC system may need to be reset. Resetting the TC system on a Chevy Equinox may help turn off the TC light if it is caused by a temporary malfunction or a software error.

Here are some steps how to reset the TC system:

• Locate the TC off button, it is typically located on the dashboard or the steering wheel of the vehicle.
• Turn the ignition to the “on” position, but do not start the engine.
• Press and hold the TC off button for 10 seconds or as specified in the owner’s manual.
• Release the button, and the TC light should turn off.

Note: Following the above steps, the TC light should be turned off. These steps should only be used as a temporary solution, and the underlying issue should be addressed as soon as possible. We recommend taking the vehicle to a professional mechanic or dealership service center for further diagnosis and repair.

Prevention and Maintenance Process of Chevy equinox TC light

To prevent the TC light from turning on in the future, there are several maintenance steps you can take to ensure that the TC system on your Chevy Equinox is functioning properly:

• Regularly check the tire pressure to ensure that all four tires are properly inflated to the recommended pressure level, as specified in the vehicle’s owner’s manual or on the sticker inside the driver-side door jamb.
• Change the transmission fluid by following the recommended change interval specified in the owner’s manual. This will help ensure that the transmission fluid is clean and at the proper level.
• Regularly check the brake pads and rotors to ensure that they are in good condition and are not worn out or warped. This will help ensure the vehicle stops properly and prevent the TC light from turning on.
• Check the dashboard for any warning lights or error messages that may be displayed, as they may indicate an issue with the TC system or other related systems.
• Regularly monitor the TC light for any potential issues. If the TC light turns on and stays on, take the vehicle to a professional mechanic or dealership service center for further diagnosis and repair.

By following these maintenance steps, you can help prevent the TC light from turning on in the future and ensure that the TC system on your Chevy Equinox is functioning properly.

FAQs

The TC system is designed to improve traction and stability on slippery roads by applying the brakes to spinning wheels and reducing engine power. Let’s see some commonly asked questions and the answers.

Does traction control cut fuel?

No, The system does not affect the fuel system; it controls the brake and engine power to the wheels of the vehicle.

Can the TC light come on due to a problem with the exhaust system?

No, The TC light indicates a problem with the vehicle’s traction control system, which helps the vehicle maintain traction on slippery roads and improves handling.

Can traction control affect acceleration?

In normal driving conditions, the TC system should not affect the vehicle’s acceleration.

Can I drive with the traction control light on?

It is not recommended to drive with the traction control light (TC light) turned on. If the TC system is not working properly, it can negatively impact the vehicle’s performance and handling and may even decrease safety on the road.

Will turning off the TC light affect the vehicle’s warranty?

If the TC light turns on, it indicates a problem with the vehicle’s traction control system, which is covered under warranty. If the TC light is turned off without addressing the underlying issue, it can void the warranty.

Final Words

To turn off the TC light, it is recommended to check the tire pressure, transmission fluid levels, brake pads and rotors, and other warning lights or error messages on the dashboard, as well as check the TC system fuse and reset the TC system.

To prevent future issues with the TC light, it is important to monitor tire pressure, change the transmission fluid, check the brake system, check for warning lights or error messages and keep an eye on the TC light.

Regular maintenance and promptly addressing any issues can help ensure that the TC system on your Chevy Equinox is functioning properly and keep you safe on the road.