Wiring up "fog light" to AUX switches

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daddycreswell

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Got some LED cubes to install in the bumper holes, they came with a switch but I'd rather wiring them to 2 separate AUX switches, so I can use one set as fog lights when needed. Any the wiring harnesses supplied goes from a relay into a 3 wires that would go to supplied switch. How do I go about tying this into the aux? I know where the wires for all them are, but how do I split the 3 wires so that I can wire to 2 different aux. There is a black, blue and white wire.97aa1759673764fbc7eee0ffd8288c99.jpg

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dewalt

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You have switches that you do not need a relay. Do not complicate a simple thing
 

goblues38

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what he ^^ said. Cut the relay out of the harness. you need two wires from the light. one goes to a ground, the other goes to one of the aux switch wires. on a level of 1-10 for difficulty, this is a solid .5 as in half of 1
 

dataustin

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what he ^^ said. Cut the relay out of the harness. you need two wires from the light. one goes to a ground, the other goes to one of the aux switch wires. on a level of 1-10 for difficulty, this is a solid .5 as in half of 1
Assuming the AUX wires are already pulled thru the firewall. ;)
 
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daddycreswell

daddycreswell

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Attached are some pictures of the wiring and connectors. So I don't need the relay or the ground and hot wire, because the aux are already grounded and fused. Makes since.....so I just need to extended the hot and negative wire from behind the relay and connect them to the aux switches I want to use in the engine compartment, correct?d4818e82e895441ebb52e47b8021f150.jpga2f15630c5058d5473b11cf25957a786.jpg

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goblues38

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ground the ground....to the body of the truck in the engine compartment. Connect the hot to the correct aux wire near the fire wall.

All that wire and relay harness you have in the picture is for someone trying to wire this up on a truck without factory switches like the raptor has.
 
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daddycreswell

daddycreswell

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ground the ground....to the body of the truck in the engine compartment. Connect the hot to the correct aux wire near the fire wall.

All that wire and relay harness you have in the picture is for someone trying to wire this up on a truck without factory switches like the raptor has.


Good deal.....thanks for the help guys.
 
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