engine shut down using pacbrake

[Tropical]

When going down hills and using pacbrake by the time I get to the bottom engine m fuse blows and engine shuts down(10amp fuse).Replace fuse and runs fine. Also sometimes when pacbrake is on and hit a hard bump fuse blows and engine shuts down. I know its something to do with the pacbrake system because I put a resetable 10amp.fuse in. Now when I got down a hill and the engine shuts off I turn off the pacbrake and the engine starts back running. When it shuts down it is like you turned the ign. off.I have looked for shorts and checked grounds.Also what does the engine m fuse go to. I have a Tropical with a 315 cummins and 6 speed allison.

[RvCrazy]

"Also sometimes when pacbrake is on and hit a hard bump fuse blows and engine shuts down"
This really leads me to beleive you have a short some where. To me the easiest way to solve it to try to follow or replace any wire that comes off the Pac Brake or the Fuse that keeps poping. Also not sure but most of the wireing in my 06 is labeled (the wire has printing on it) This may help you to trace it.

[yellowstonepart]

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