J2534 and D-PDU are windows based standards used commonly with dealership software’s such as GM’s GDS2, Tech2win and Fords FJDS along with a variety of many other softwares.
To get started, please head to our websites download page and install the J2534/D-PDU installer which suits your OBDX Pro tool: https://obdxpro.com/downloads
D-PDU Tech2win is only supported by the OBDX Pro GT and is still under beta development (There may be issues with some vehicles or options in Tech2win).
These implementations are constantly being updated and refined to add new capabilities or support so make sure to check for updates!
Below demonstrates our original OBDX Pro VT flashing a PCM using GM’s Techline SPS2 software.
