Hey guys I'm trying to locate the pcm power diode on my 05 f150 and drawing a blank. Is it somehow integrated into the fuse box or am I missing something?

 

Not a diode? Pcm power relay maybe? Shoot me a pm and I’ll try to help...

 

It's integrated into the fuse box and is not a plug-in type.

FWIW, I've never seen nor heard of one failing.

You've now got three separate threads all related in some way to the same issue. It is HIGHLY recommended that you keep EVERYTHING (related in any way) in your original thread ONLY.