Where is the PCM located on 1998 Dodge Ram Van 2500

Where is the PCM located and how hard is it to change
out for a fairly knowledgable home mechanic?

2 answers
The PCM is located under the hood, centrally mounted against the firewall. It is mounted with 4, 5/16" screws and is easily replaced.
the pcm is located under the hood normally on the firewall, some models has theem mounted on the frame under the hood on the driver side