When you use an OBD2 scanner, like Autel AL301, AL419, AL519, AL619, ML629, MD802, MD808 ... to diagnostic your vehicle, you might have bellow problems. Please check bellow instruction and it might be help.
Trouble one: Vehicle Linking Error?
*A communication error occurs if the scan tool fails to communicate with the vehicles ECU (Engine Control Unit).
You need to do the following to check up:
Today, we'll focus on Volkswagen models and explain the complete key fob programming process in detail. Whether you're doing it yourself or using the Autel programming tool, it can help you easily resolve lost keys.
No tool is perfect, and it's inevitable that you'll encounter various issues during use. Today, we'll focus on common software glitches with the Autel key programmer and share solutions to help you use it more smoothly and efficiently.
Today, we will provide a comprehensive introduction to the upgrade methods for Autel scanners, covering the steps during the free update period, how to purchase and use the software upgrade service after the subscription expires, and our advantages over other Autel dealers, to help you fully resolve any questions you may encounter during the upgrade process.
