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-   -   need diagram fuse distribution box 1993 f150 (https://www.f150online.com/forums/electrical-systems/388346-need-diagram-fuse-distribution-box-1993-f150.html)

kopperhead 08-27-2009 11:11 PM

need diagram fuse distribution box 1993 f150
 
1993 f150xl short bed no towing package 6cyl 5spd .No power to brake light switch, box under hood is numbered only, all fuse check out good .which # goes to brake hazard lite circuit.Does this circuit have a relay?Any help would be appreciated.

Steve83 08-28-2009 03:50 PM

It's all in the owner's manual. It's the same as this, except as noted below:

https://www.supermotors.net/getfile/...fuses94gas.jpg

A: Flash-to-Pass
C: Horn, Speed Control
L: Fuses 9 & 13
P: Fuses 2, 6, 11, 14, 17, U

No relay for hazards or brakes. The BOO gets power from Fuse 13 (thru Fuse L), just like the hazard flasher. So if the hazards work but the brake lights don't, the fault is on the back of the underdash fuse block.

kopperhead 08-28-2009 09:33 PM

Thanks steve for the imformation my truck came without a book .This helps alot will start at fuse block under dash .Wish I new previous owner so I could thank him for the 30 amp fuse in #13 spot. Thanks again
mike in olympia


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