While DET is for engineering and development, Ford technicians in dealerships typically use a different toolchain:
Connect the VCM II/III to the OBDII port and turn the ignition to "ON." Launch FDRS/IDS and select "Start New Session." Ford Diagnostic Engineering Tool Manual
: Use the tool to read and clear faults, run self-tests, and perform module configuration. While DET is for engineering and development, Ford