Connecting an On-Board Diagnostics (OBD) scanner to your car has become easier and more affordable in recent years. In this article, we will guide you through the process of connecting OBD diagnostics to your car. Additionally, we will address any concerns regarding car insurance and the use of OBD devices.

I. Locating the OBD Port
The OBD port in your car is typically located beneath the dashboard, on the driver’s side. Refer to your car owner’s manual to find the exact location of your OBD port.

II. Connecting the OBD Scanner

Situate the OBD scanner’s data cable.
Connect the OBD scanner to the OBD port in your car.
Ensure that the connection is secure and properly fixed.
III. Powering Up

Turn on the ignition of your car to activate the ECU.
This allows the OBD scanner to read and diagnose any fault codes.
IV. Initiating the Scan

Access the scanner menu and select the appropriate diagnostic function.
Wait for the scan to complete. This process usually takes a few seconds.

V. Interpreting the Fault Codes

Upon completion of the scan, the scanner will display schematic data of fault codes and their meanings.

Utilize the scanner’s user manual or online resources to interpret these codes.
Identify critical codes that require immediate attention and minor codes that can be addressed later.

Concerns Regarding Car Insurance and OBD Devices

Using an OBD scanner on your car does not impact your car insurance in any way. OBD devices are not designed to influence your insurance rates or coverage. In fact, using an OBD scanner can help you detect potential issues early on, preventing accidents and insurance claims.


Connecting an OBD scanner to your car is a convenient and cost-effective way to monitor your vehicle’s performance and address any potential issues. By following the steps outlined in this article, you can easily connect your OBD scanner and efficiently diagnose your car. Remember, using an OBD scanner does not affect your car insurance and can actually help you avoid costly incidents. Safeguard your vehicle by leveraging the benefits of OBD diagnostics today.