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  #1  
Old 05-05-2010, 04:52 PM
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One way harness?

Is there such a thing as a harness or resistor that only allows current to flow one way? Radio Shack is full of morons who have even less of a clue then I do.

I can't could swear I've seen this before someplace. Can't for the life of me rememeber where though...
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Old 05-05-2010, 05:03 PM
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Re: One way harness?

a diode mike.

sort of like this:

http://www.etrailer.com/Tow-Bars/Hopkins/38955.html
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Old 05-05-2010, 05:09 PM
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Re: One way harness?

Yeah, thats it, and thats the exact thing I wanna do with it. Isolate the running lights so that when I turn on the blinkers, only one side flashes instead of both. Can I buy just the diodes?
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Old 05-05-2010, 05:10 PM
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Re: One way harness?

still 20 bux though http://www.etrailer.com/p-48955.html
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Old 05-05-2010, 05:16 PM
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Re: One way harness?

Not worth it. 2 function rear fogs instead of 3 function will be just fine.
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Old 05-05-2010, 05:20 PM
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Re: One way harness?

hear that. there could be other devices, thats only one I know of.
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Old 05-06-2010, 01:47 PM
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Re: One way harness?

What do your rear fog lights do now? parking and brake or just parking? If they are parking and brake, where did you take the signal from?
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Old 05-06-2010, 01:58 PM
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Re: One way harness?

They're turns and brake. I pulled the signal from the trailer connector.
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Old 05-06-2010, 02:03 PM
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Re: One way harness?

you can buy diodes from radio shack and build the wiring yourself if you like. you could also use a relay
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Old 05-06-2010, 02:12 PM
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Re: One way harness?

Radio Shack had no idea what I was talking about. Even the manager didn't know what to sell me.
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Old 05-06-2010, 02:13 PM
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Re: One way harness?

yeah not surprised there. they're dumbasses by my house as well
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Old 05-07-2010, 10:24 AM
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Re: One way harness?

How many wires are there coming of the bulb housing for your rear fogs?
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