Tool Manual | Ford Diagnostic Engineering

Request Security Access ( 27 ) and successfully authenticate the seed/key exchange.

—Community warning on the power of the DET Ford Diagnostic Engineering Tool Manual

DET is essential for replacing or reprogramming modules. Request Security Access ( 27 ) and successfully

The manual outlines the CAN (Controller Area Network) bus architecture. It shows which modules talk to which and on which wires. Ford Diagnostic Engineering Tool Manual