I Need Wiring Help!!!!!!!!!!!
ok too start off the trailer wiring is good confirmed that with my friends truck but the wiring on my truck is out of wack the trailer brakes wont work at all can some one send me a color diagram on the way my truck is supposed to be wired so i can make sure its right and i do have gooseneck hook up in the bed i have the 7 pin round rv connectors for both just any help is useful its on my truck in the sig trailer brake controller is a hayes genesis please help
Last edited by 12vcummins96; Apr 20, 2010 at 03:08 PM.
theres a fuse under the hood in the engine bay to put power to the trailer brake controller its the trailer 40 amp i would check that to start
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there s also fuses inside the truck for the trailer lights check those
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there s also fuses inside the truck for the trailer lights check those
Last edited by lunk; Sep 11, 2009 at 05:50 PM. Reason: Automerged Doublepost
Is this the factory wiring harness or an add on. If it's factory it's best to check it in the main connection, under the truck at the back side of the front fender well is where it all connects in.
If it's factory also make sure it is still plugged in under the dash.
If it's factory also make sure it is still plugged in under the dash.
Hit the craft shop and have then get it for you they should have it on their computer and they should have the test equipment also. hopefully its not like the rest I have ran across here lately.
Hey Dan, I'll take any downloads or links to truck guides you can give me.
Well my friend, I'm sorry I missed your post here. What with being on the road and all....
I have FSM for '01, '03-'06 and I think a '94. They are large enough that we would have to use a file sharing program. I joined one to be able to share one of these... Right now I can't remember what it is. I will find it and if you want that might be the easiest way to share the ones you would like to have. It's too bad I didn't make it by! Could have just plugged in a thumb drive while I was there! . . . Maybe we will have to come back.
As far as links go.... I guess I could make up a file to share. I have a very large amount of bookmarks for websites. I have a ton of info on Cummins!! I have been working very hard at gathering info and as of late I have realized how much I need to work on organizing it so it will be useful!
I have FSM for '01, '03-'06 and I think a '94. They are large enough that we would have to use a file sharing program. I joined one to be able to share one of these... Right now I can't remember what it is. I will find it and if you want that might be the easiest way to share the ones you would like to have. It's too bad I didn't make it by! Could have just plugged in a thumb drive while I was there! . . . Maybe we will have to come back.
As far as links go.... I guess I could make up a file to share. I have a very large amount of bookmarks for websites. I have a ton of info on Cummins!! I have been working very hard at gathering info and as of late I have realized how much I need to work on organizing it so it will be useful!
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Mike H
12 Valve 2nd Gen Dodge Cummins 94-98
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Nov 25, 2014 03:13 PM






