Need a fuse box diagram for an '86 F-350 6.9
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This may help you i found when i was doing some searching on the sire
Ford Truck Enthusiasts Forums - View Single Post - Fuse box diagram? Help please.
Ford Truck Enthusiasts Forums - View Single Post - Fuse box diagram? Help please.
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Join Date: Nov 2005
Location: Charles Town, W bygod Va
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The switch that selects plow or truck lights has 6 terminals. the center 2 come from the trucks wiring, one is high beam one is low. With the switch in the truck light position it routes the power to the (bottom?) 2 terminals and when on plow it routes to the (top?) 2 terminals. If your truck lights are working it is not a problem with the truck but the plow wiring. The Meyer site has troubleshooting, install instructions, etc. You can find a wiring diagram there.
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DMarvin
1999 to 2016 Super Duty
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08-22-2007 11:28 AM