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Ground issue

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Old May 6, 2021 | 07:36 PM
  #1  
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nadajoey
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Default Ground issue

Hello, I was installing a new taillight on my 04 Softail. 3 wires, ground(black), running(red) and brake light(blue). I connected them to the bike’s harness and it doesn’t work. When I bench tested the light it works fine.

now...did another test and connected my wires and isolated the ground wire. Touched a metal part of the frame and boom...lights worked!

so clearly my ground in my bikes wire harness is faulty.

my question is, can I run a separate wire from the ground post near the battery to the back of my bike and connect it directly to the taillight?

is there any issues doing this?

thanks!!!
 
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Old May 6, 2021 | 07:42 PM
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Sounds like you've solved your own problem.
 
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Old May 6, 2021 | 08:02 PM
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So I am guessing wiring a separate ground isn’t going to cause any further issues, correct?
 
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Old May 12, 2021 | 03:13 PM
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A separate ground wire won`t hurt a thing.
 
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Old May 12, 2021 | 03:17 PM
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Excellent. Never hurts to be safe before proceeding. Appreciate the feedback.
 
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