I have half of my dash apart trying to find the stupid PCM, does anyone know where it is
on a 2003 3500 Q.C. The little sob is not where the tech people said it was.

HELP

 

Engine compartment, firewall passenger side. It has 4 plugs if I recall.

 

most trucks it is in the engine compartment bolted or near the fire wall. has three or four plug conector attached to it.might have a water proof cover over it. looks like a 5 x 7 or bigger index card, that is silver or metallic looking. every dodge i owned was in the engine compartment heres mine in my 05 dak. same place it was in my 97 fullsize

[IMG]local://upfiles/31284/7D3D01673A38492C9AB50D7F298E5CBF.jpg[/IMG]

 

It's on the passenger side, in the engine compartment, on the firewall.

 

Thanks guys for all the suggestions, but guess what, mines not there.

I printed the photo and compared to the truck everything is there but the PCM.

I guess I'm calling the dealer on Tues.

Thanks anyway.