The heavy duty truck scanner AL529HD is a professional service tool, which designed for the Heavy Duty vehicle technician. This easy-to-use handheld tool supports J1939 and J1708 HD Communication protocols to read and erase codes, test and display and record Live Data. The tool also supports all 10 modes of OBDII communications. [Autel’s latest code reader tools, the AL529HD can both diagnose OBDII/EOBD-compatible vehicles and heavy duty vehicles utilizing SAE-J1939 and SAE-J1708 protocols.
