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Footwell lighting got me stomped

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Old Feb 25, 2013 | 04:03 PM
  #1  
floridawrangler91's Avatar
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From: Lehigh Acres, Florida
Default Footwell lighting got me stomped

I tried to install LED lights in the footwells on my 2012 JKU and somehow I can not get the wiring right. I want to install them to a "dim able" power source but seems I can't find the right wire: I started out looking for an orange wire with a grey tracer at the AC controll plug/ harness. I could not find it so I tried to use the orange wire with a grey tracer at the plug for the adjuster of the driver/passenger outside mirror. For the ground I was looking for the black wire at the plug for the power outlet. There is only a black and white wire and a purple/orange wire so I used the black and white one. That didn't work - the LEDs didn't even come on.
I then used the thin orange wire with a grey tracer at the power window switch and the black and white at the power outlet for ground. That didn't work - the LEDs didn't even come on.
I then used the thicker orange wire with a grey tracer at the power window switch and the black/white at the power outlet. That didn't work - the LEDs didn't even come on.
I finally used the thicker orange wire with a grey tracer at the power window switch and the PURPLE/ORANGE wire at the power outlet. The LEDs came on and stayed on (no parking or headlights) and also weren't dim able.
I am out of ideas - PLEASE HELP!
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Old Feb 25, 2013 | 04:38 PM
  #2  
JK-Ford's Avatar
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From: Cabot, Ar.
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Originally Posted by floridawrangler91
I tried to install LED lights in the footwells on my 2012 JKU and somehow I can not get the wiring right. I want to install them to a "dim able" power source but seems I can't find the right wire: I started out looking for an orange wire with a grey tracer at the AC controll plug/ harness. I could not find it so I tried to use the orange wire with a grey tracer at the plug for the adjuster of the driver/passenger outside mirror. For the ground I was looking for the black wire at the plug for the power outlet. There is only a black and white wire and a purple/orange wire so I used the black and white one. That didn't work - the LEDs didn't even come on.
I then used the thin orange wire with a grey tracer at the power window switch and the black and white at the power outlet for ground. That didn't work - the LEDs didn't even come on.
I then used the thicker orange wire with a grey tracer at the power window switch and the black/white at the power outlet. That didn't work - the LEDs didn't even come on.
I finally used the thicker orange wire with a grey tracer at the power window switch and the PURPLE/ORANGE wire at the power outlet. The LEDs came on and stayed on (no parking or headlights) and also weren't dim able.
I am out of ideas - PLEASE HELP!
LED's don't like to be dimmed. Most LED's are also polarity sensitive. They won't work at all if you wire them backwards.

Last edited by JK-Ford; Feb 25, 2013 at 04:41 PM.
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Old Feb 25, 2013 | 05:21 PM
  #3  
bushpilot's Avatar
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From: houston, tx
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Originally Posted by JK-Ford
LED's don't like to be dimmed. Most LED's are also polarity sensitive. They won't work at all if you wire them backwards.
with the correct (linear) potentiometer LED's can easily be dimmed.
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