2006 main power wire question

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DoubleA

Junior Member
Joined
Apr 26, 2019
Posts
20
Reaction score
2
Location
Halifax
Ram Year
2006 Ram 2500
Engine
5.9 cummins
I have a 2006 2500 with the 5.9. I just recently started getting a code that reads something like

Intermittent power to the PCM. Well after a week or two my engine light has come on and off. A day or two ago i got in the truck and tried to turn it over and i got absolutly nothing. So i popped the hood and wiggled the power wires close to the batteries. Then got back in the truck and it fired right up. My question is where is the best place to get a replacement main harness or would it be better just to fab up my own? Has anyone done this? Any response would be greatly appreciated.
 

lharrell79

Senior Member
Joined
Nov 23, 2016
Posts
453
Reaction score
238
Ram Year
2008
Engine
4.7
Have you checked to make sure your battery connections are in good shape, and tight? The factory connections have a tendency to corrode and crack.
 
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