How to solve Autel J-2534 No Communication

There are many factors may cause loss of communication when doing Autel J2534 programming. Here are some pointers specific to Autel and Java: Connections: *   Connect the J-box to the PC. An icon should appear in the PC’s system tray. *   Connect the J-box to the vehicle. *   Open the GM / AC Delco software. Read More …