DCM/PCM?
 

I'm posting this for a friend's little brother, about his 1997 2500 (i think 4x4). Over the last few months he's been losing gauges one by one (tach, speedo, fuel, ect). He's taken it to a few shops and everyone is telling him the same thing, DCM/PCM. All fuses, relays have checked out ok. Now he's wondering (he hasn't dabbled with diesel performance yet) if there's a shop that can "rebuild" his computer, or if he needs a new one. I'm a PSD guy, Cummins I've messed with before, but the rest of a Dodge is foreign to me. Any help would greatly be appreciated.

There's tons of places, can actually get one from advance auto lol there's also places that will rebuild them. not a high function pcm. Not too awfully expensive either