How to Reset Maintenance Light on Toyota Corolla

How to Reset Maintenance Light on Toyota Corolla

Hey there, fellow Toyota Corolla owner! If you’ve recently had your vehicle serviced and that pesky maintenance light is still glaring at you from the dashboard, you’re in the right place. In this guide, we’ll take you through the simple steps to reset the maintenance light on your Toyota Corolla. It’s a quick DIY fix that’ll save you a trip to the dealership or mechanic. So, grab your car keys, and let’s get started on this easy journey to a clearer dashboard.

Understanding the Maintenance Light

Before we dive into the nitty-gritty of resetting the maintenance light, let’s take a moment to understand what it actually signifies. The maintenance light serves as a reminder that your car is due for routine maintenance. This can include oil changes, tire rotations, or other scheduled services.

Think of it like a gentle tap on the shoulder from your car, reminding you to take care of its well-being. Ignoring this reminder can lead to decreased fuel efficiency, potential damage to your vehicle, and even costly repairs down the road. So, it’s a good idea to address it promptly.

Gathering Your Tools

Before you embark on this maintenance light reset journey, you’ll need a few tools and items:

  1. Your Toyota Corolla: Well, that’s a given, right? Make sure your car is parked safely and the engine is turned off.
  2. Ignition Key: You’ll need your car key to access the ignition.
  3. OBD-II Scanner (Optional): While not absolutely necessary, having an OBD-II scanner can make the process even easier. You can use one to reset the maintenance light quickly, but we’ll also cover the manual method.
  4. Patience: Just a dash of patience because you’re about to become a DIY expert!

The OBD-II Scanner Method (Optional)

If you have an OBD-II scanner on hand, resetting the maintenance light is a breeze. Here’s how:

  1. Locate Your OBD-II Port: It’s typically located under the dashboard on the driver’s side, near the steering column. Plug your scanner into this port.
  2. Turn on the Ignition: Insert your key into the ignition and turn it to the “On” position without starting the engine.
  3. Use the Scanner: Follow your scanner’s instructions to navigate through the menu and select the option to reset the maintenance light. Confirm your choice.
  4. Wait for Confirmation: The scanner will communicate with your car’s onboard computer, and within a few seconds, you should receive confirmation that the maintenance light has been reset.
  5. Disconnect the Scanner: Once you get the confirmation, safely disconnect the scanner from the OBD-II port.

That’s it! You’ve successfully reset the maintenance light using an OBD-II scanner. If you don’t have a scanner, no worries – we’ve got you covered with the manual method next.

The Manual Method

maintenance light

Resetting the maintenance light manually might take a few extra steps, but it’s totally doable. Here’s how:

  1. Insert the Key: Just like in the previous method, insert your car key into the ignition and turn it to the “On” position without starting the engine.
  2. Odometer Display: Look at your odometer – the numbers that show your car’s mileage. Make sure it’s displaying the total mileage, not one of the trip meters.
  3. Reset Button: Locate the trip meter reset button, usually situated near your odometer. It’s a small button that you can press with your finger.
  4. Press and Hold: With the odometer displayed, press and hold the trip meter reset button. Keep it held down.
  5. Watch for Changes: While holding the button, you’ll notice the numbers on your odometer display cycling through various modes. Keep holding until they all return to zero.
  6. Release and Turn Off: Once the numbers are back to zero, release the trip meter reset button. Then, turn off the ignition.
  7. Turn the Ignition On Again: Turn the ignition key back to the “On” position. You’ll see that the maintenance light has disappeared!
  8. Confirm: Start your engine and make sure the maintenance light stays off. If it does, you’ve successfully reset it manually.

Frequently Asked Questions (FAQs)

Q1: How often should I reset the maintenance light on my Toyota Corolla?

You should reset the maintenance light after each scheduled service or maintenance check, which typically occurs every 5,000 to 7,500 miles, depending on your vehicle’s specific requirements. However, always refer to your owner’s manual for the manufacturer’s recommended maintenance schedule.

Q2: Can I ignore the maintenance light if my car seems to be running fine?

While your car may seem fine, ignoring the maintenance light can lead to long-term issues. It’s best to address it promptly to ensure your vehicle continues to operate efficiently and prevent potential problems down the road.

Q3: Does resetting the maintenance light affect my car’s warranty?

No, resetting the maintenance light on your Toyota Corolla does not affect your car’s warranty. However, be sure to keep records of your scheduled maintenance to prove that you’ve followed the manufacturer’s recommended service intervals.

Q4: What if the maintenance light comes back on after I’ve reset it?

If the maintenance light reappears after you’ve reset it, it could indicate that there’s an ongoing issue with your vehicle. In such cases, it’s advisable to have your car inspected by a professional mechanic to identify and address any underlying problems.

Q5: Is it safe to reset the maintenance light using an OBD-II scanner?

Yes, resetting the maintenance light using an OBD-II scanner is a safe and effective method. OBD-II scanners are designed to communicate with your vehicle’s onboard computer system and perform various diagnostic and maintenance tasks, including resetting warning lights.


Congratulations! You’ve successfully learned how to reset the maintenance light on your Toyota Corolla. Whether you used an OBD-II scanner or the manual method, you’re now equipped to keep your car in top-notch condition without that nagging light on your dashboard. Remember, regular maintenance is key to extending the life of your vehicle and ensuring it runs smoothly. So, keep those scheduled service appointments and enjoy the worry-free drive in your well-maintained Corolla!

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