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electrical issue

   
Old Feb 16, 2026 | 03:30 PM
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Ken Mack's Avatar
Ken Mack
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electrical issue
I hooked up a faulty trailer harness to my 2012 F350 and now I cannot start the truck. Also, the power windows do not work. Anyone have any idea which fuse or relay I may have blown?
 
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Old Feb 17, 2026 | 08:40 AM
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Try this link. Lists fuses and location:2012 Ford F-350 fuse box diagram - StartMyCar
 
Last edited by 88XLTLariat; Feb 17, 2026 at 08:42 AM.
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Old Feb 17, 2026 | 08:56 AM
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Originally Posted by 88XLTLariat
Try this link. Lists fuses and location:2012 Ford F-350 fuse box diagram - StartMyCar
thank you.
 
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