Just got the Autel MaxiDiag Elite MD802 4 Sytem scanner. The ABS light is on in my 2003 Subaru Outback. I bought the MD802 because the advertising said it read Subaru ABS codes. It will not read my 2003 Subaru Outback ABS codes. I have updated the software. The Subaru Software is version 2.2. The firmware version is 1.1. I get the message "the present software doesn't support this system. Communication cancelled. Can any give me some help or should I return the unit.