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2005 F350 bed plug

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Old Feb 24, 2018 | 05:00 PM
  #1  
rustyshakelford's Avatar
rustyshakelford
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2005 F350 bed plug

I am installed a CM aluminum sk flatbed on my Dually. I bought the adapter that is supposed to plug into the factory wiring but it is a square connector and my truck has round. I’m going to just cut the ends off the take off bed and make my own connector but there are two plugs, a grey and black one. Each has 6 wires. The cm adapter only has 5 or 6 wires. I have figured out what I think are running lights, tail lights and turn/stop. Pretty sure I have found the accessory 12v and assuming the blue is trailer brakes. Does anyone know where I can find what the other 6 wires do? They are small round plugs that I unplugged when I removed the factory bed.

Brett
 
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Old Feb 24, 2018 | 06:33 PM
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SnowPlowDriver's Avatar
SnowPlowDriver
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From: Ofallon Mo
the industry standard
white ground
black 12v hot lead
brown tail light
green right turn
blue brakes
yellow left turn
purple reverse
 
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Old Feb 24, 2018 | 08:50 PM
  #3  
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rustyshakelford
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Originally Posted by SnowPlowDriver
the industry standard
white ground
black 12v hot lead
brown tail light
green right turn
blue brakes
yellow left turn
purple reverse
I don’t need the trailer plug, that’s the easy one. Going from the two bed plugs that connect the chassis to the bed. I’m making an adapter so I can plug and play my flatbed to the truck using the factory plugs off the bed I removed

Brett
 
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Old Feb 24, 2018 | 09:38 PM
  #4  
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rustyshakelford
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Made some progress tonight. The black plug is for the back up sensors. The grey one controls almost everything and there is a round plug with two wires for the rear 3 running lights. Might be the ones that feeds all of them though. Will do some testing on Monday and hope to get it installed.

Brett
 
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