Right on! Powertrain Control Module. Same thing.Almost 100% positive that the PCM stands for (Power Control Module) could be wrong though, but I do believe it is the computer for the truck. And I haven't got the slightest idea where to find it. But I'm sure one of the "know-it-all's" will be along shortly.
I had one put in for about $1100 including the install/diagnostic put in my '01 7.3L. I know I was hosed but that was way before finding this site.last night my truck's emergency brake light and abs light stayed on while i was driving, then after i shut it off it wouldn't start 10 mins later... i've had problems like this in the past. think it's my pcm? how much are these things??