How to Reset Oil Light 2019 GMC Terrain? Easy Solutions for Common Problems

The dreaded oil light. It’s a universal car owner‘s nightmare, flashing its warning like a beacon of impending doom. But before you panic and rush to the nearest mechanic, you might be able to reset the oil light yourself. This guide will walk you through the process of how to reset oil light 2019 GMC Terrain, equipping you with the knowledge to handle this common car maintenance task.

Understanding the Oil Light and Its Importance

The oil light on your 2019 GMC Terrain serves as a crucial indicator of your engine’s health. It alerts you when the oil level is low or when the oil needs to be changed. Ignoring this warning can lead to serious engine damage, resulting in costly repairs.

When to Reset the Oil Light

While the oil light might seem like a simple indicator, it’s important to understand when to reset it. You should reset the oil light after:

• Performing an oil change: This is the most common reason to reset the light. After changing the oil, the system needs to be reset to reflect the fresh oil.
• Adding oil: If you’ve added oil to top up the level, you might need to reset the light, especially if you added a significant amount.
• Clearing a false alarm: Sometimes, the oil light might come on due to a sensor malfunction or a temporary issue. Once the issue is resolved, you can reset the light.

How to Reset the Oil Light on a 2019 GMC Terrain

Now, let’s dive into the actual steps involved in resetting the oil light. This process is relatively straightforward and can be done in just a few minutes:

1. Start the engine: Ensure your 2019 GMC Terrain is running.
2. Locate the “INFO” button: This button is usually located on the steering wheel or the dashboard. It might be labeled differently, such as “SETTINGS” or “MENU.”
3. Press and hold the “INFO” button: Keep holding the button down until the oil light starts flashing.
4. Release the button: Once the oil light starts flashing, release the “INFO” button.
5. Confirm reset: The oil light should now be reset. It might take a few seconds for the light to turn off completely.

Tips for a Successful Reset

While the process is straightforward, here are a few tips to ensure a smooth reset:

• Read your owner’s manual: Your owner’s manual is your ultimate guide. It might provide specific instructions for resetting the oil light for your 2019 GMC Terrain.
• Be patient: It might take a few attempts to get the oil light to flash. Don’t give up if it doesn’t work immediately.
• Double-check: After resetting the light, make sure it’s completely off. If it comes back on, you might have a more serious issue that needs attention.

Alternative Methods: The Digital Instrument Cluster

Some 2019 GMC Terrain models might have a digital instrument cluster that allows you to reset the oil light through the menu. Here’s a general guide, but consult your owner’s manual for specific instructions:

1. Turn on the ignition: Ensure the engine is off.
2. Navigate the menu: Use the steering wheel controls or buttons on the instrument cluster to navigate the menu.
3. Find the “Oil Life” or “Maintenance” setting: This setting might be under different names, so look for options related to oil maintenance.
4. Reset the oil life: Select the option to reset the oil life or maintenance reminder.
5. Confirm the reset: The system will prompt you to confirm the reset. Follow the on-screen instructions.

When to Seek Professional Help

While resetting the oil light is a simple task, there are situations where you should seek professional help:

• The oil light keeps coming on: If the oil light keeps coming on despite resetting it, there might be a leak or a problem with the oil level sensor.
• You hear unusual noises: If you hear unusual noises from the engine, such as knocking or rattling, it might be a sign of serious engine damage.
• You’re unsure about the process: If you’re not confident in performing the reset yourself, it’s always best to consult a mechanic.

Moving Beyond the Reset: Maintaining Your Engine’s Health

Resetting the oil light is just one step in maintaining your 2019 GMC Terrain‘s engine. Here are some additional tips:

• Regular oil changes: Follow the recommended oil change intervals outlined in your owner’s manual. This ensures your engine is properly lubricated.
• Check the oil level: Regularly check the oil level using the dipstick. Top up the oil as needed.
• Use the right oil: Use the type and viscosity of oil recommended by the manufacturer. This ensures optimal performance and protection.

The Final Word: Your Engine’s Well-being

Knowing how to reset the oil light on your 2019 GMC Terrain is a valuable skill. It empowers you to address this common maintenance task and keep your engine running smoothly. Remember, the oil light is a crucial indicator, and addressing it promptly can prevent serious engine damage.

Common Questions and Answers

Q: What happens if I don’t reset the oil light?

A: If you don’t reset the oil light after changing the oil or adding oil, the light will remain on, reminding you that the oil needs attention. This is a reminder to reset the system, not a sign of a problem.

Q: Can I reset the oil light without changing the oil?

A: Yes, you can reset the oil light without changing the oil. However, it’s important to note that resetting the light doesn‘t actually change the oil. If your oil needs to be changed, doing so is essential for engine health.

Q: How often should I change the oil in my 2019 GMC Terrain?

A: Refer to your owner’s manual for the recommended oil change intervals for your specific model. Generally, oil changes are recommended every 3,000 to 5,000 miles or every 3 to 6 months.

Q: What if the oil light comes on while I’m driving?

A: If the oil light comes on while driving, pull over to a safe location and check the oil level. If the oil level is low, add oil as needed. If the light remains on after adding oil, consult a mechanic.