Is your check engine light on? Don’t panic! Clearing the check engine light is something you can do yourself with the help of an OBD (On-Board Diagnostics) scanner. This handy device allows you to read and clear diagnostic trouble codes (DTCs) stored in your vehicle’s computer system.

Step 1: Purchase an OBD Scanner

The first step is to purchase an OBD scanner. These scanners are widely available online and in automotive stores. Make sure to choose a scanner that is compatible with your vehicle’s make and model.

Step 2: Locate the OBD-II Port

The OBD-II port is typically located under the dashboard on the driver’s side of the vehicle. It may be covered by a small panel that can be easily removed.

Step 3: Connect the Scanner

Plug the OBD scanner into the OBD-II port. The scanner will power on and may prompt you to enter your vehicle’s information.

Step 4: Read the Codes

Once the scanner is connected, follow the instructions on the screen to read the diagnostic trouble codes. These codes will help you identify the specific issue causing your check engine light to illuminate.

Step 5: Clear the Codes

If you have addressed the underlying issue and are ready to clear the check engine light, select the option to clear the codes on the scanner. This will reset the check engine light.

Step 6: Confirm the Reset

After clearing the codes, turn off your vehicle and then restart it. Check to see if the check engine light has turned off. If it remains illuminated, there may be an ongoing issue that needs further attention.

Clearing your check engine light with an OBD scanner is a simple process that can save you time and money. However, it is important to note that clearing the codes does not fix the underlying problem. If your check engine light continues to come on, it is recommended to have your vehicle inspected by a qualified mechanic.