To use it, just plug the TopScan into the OBD2 port of your vehicle and open the TopScan app on your phone. You can use the TopScan to clear fault codes, but it does a whole lot more than that.

Place your hand under the scanner so that the light evenly illuminates your palm and wait for the device to read the data. That simple. It is worth noticing that lines on the hands are not static.

If you see a light illuminated on your dashboard, you can use an OBD2 scanner to determine what's wrong with your vehicle. The "OBD" in OBD2 stands for onboard diagnostics.

We may earn commissions when you buy from links on our site. Why you can trust us. From Paper to PDF: How to Use Your iPhone's Built-in Scanning Tools by Hemant Saxena on October 18, 2023 ...

The scanner in The Alters allows you to find spots to mine resources. Here’s how to use the scanner in the Alters.

Keep your antivirus up to date It’s prudent to do some preparation work prior to the scan, as keeping antivirus software up-to-date is something you don’t want to forget. This includes doing ...

To scan documents into Google Drive with your iPhone, the process is nearly identical to that of the Android. The only deviation comes from initiating the process.

Want to scan QR codes on your Windows PC without using your smartphone? Here are three ways to scan a QR code on Windows 10 and Windows 11.