05 6.0 diesel FICM

whereis this mod.located and how to test. Thanks

Ford VCM will test or re-program FICM.. Normally when the ficm goes bad, theirs no fixing it... FICM's come blank most of the time and have to be programmed. Located on the drivers side valve cover... Looks like a computer box... If you remove the ficm be sure not to break the tabs on the sides of the plugs... good contact with the harness is crucial...