Cadillacman
Junior Member
- Joined
- Jul 30, 2017
- Posts
- 10
- Reaction score
- 2
- Ram Year
- 2001
- Engine
- 5.9
Changing my 318 pcm for a 360 pcm. First one i had would start then stall and give no bus message. Got a second one and it runs fine but every light is on the dash amd no bus message. Ive rewrote the vin into the 360 pcm and still no bus. Runs perfect with the 318 pcm with no lights so I know it's something with the pcm. Could I just have a dud pcm twice over or am I missing something?