Fuses

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dirtclod - 21 Oct 2008 17:41 GMT

I have a 2007 CTD 2500 and on the 7-way trailer plug the top right
"battery" prong has no power. Does this have a seperate fuse and if
so where is it?
All the trailer light and brakes work but it will not re-charge the
break away safety switch.

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PeterD - 21 Oct 2008 20:57 GMT

>I have a 2007 CTD 2500 and on the 7-way trailer plug the top right
>"battery" prong has no power. Does this have a seperate fuse and if
>so where is it?
>All the trailer light and brakes work but it will not re-charge the
>break away safety switch.

Has it ever worked? IIRC, there is an (optional) fusible link, the
link may be there but not connected.

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Tom Lawrence - 22 Oct 2008 00:13 GMT

>I have a 2007 CTD 2500 and on the 7-way trailer plug the top right
> "battery" prong has no power. Does this have a seperate fuse and if
> so where is it?

Should be fuse #19, a 30A fuse in the IPM

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dirtclod - 22 Oct 2008 23:08 GMT

> >I have a 2007 CTD 2500 and on the 7-way trailer plug the top right
> > "battery" prong has no power. Does this have a seperate fuse and if
> > so where is it?
>
> Should be fuse #19, a 30A fuse in the IPM

You are correct again Tom. Thank you. It worked in the past, not
sure how the fuse got blown but it ws blown. Maybe when I had the new
brake controller put in. Thanks again !

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