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Aug 19, 2018 | 01:32 PM

somtod

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fuses

Have 2003 f250 it was running for about 10 mins them just died no crank no start, found a little fuse box under hood on driver side replaced the 10amp fuse started right up but them blow fuse and now does nothing, I just got done replacing the HP relay, pump and turbo, I have check all the fuse under dash there all good.

Aug 19, 2018 | 02:07 PM

TooManyToys.

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Joined: Dec 2014

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From: Jersey Shore

That’s the FICM logic power fuse, not a good situation. You either have to trace down a short in the FICM harness or you have a FICM logic board issue. Had you cranked over the motor for a long time trying to refill or oil or other reason?

Aug 19, 2018 | 02:21 PM

somtod

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No, I did not crank it over long, would I be better off taking in the shop and have them do it

Aug 19, 2018 | 04:40 PM

FICMrepair.com

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Joined: Feb 2010

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If the 10 amp fuse continues to trip and you can't find anything wrong with the wiring harness, then I agree with Jack - you have a bad FICM logic board. To confirm this, you can install this FICM into another truck and see if the issue moves with it. Alternatively, we could look at it for you and repair it or could just send you out a replacement on exchange to limit your downtime.

Hope this helps!

Ed