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Old Jul 15, 2014 | 08:49 PM
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onehundred80
Senior Member
Joined: Apr 2006
Posts: 25,432
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From: Ontario
Default Re: Led license plate light problems

Originally Posted by ala_xfire
The brown wire IS ground, you should NEVER see any voltage on either one.
Here's the wiring :
When the light is lit up there is power in the ground otherwise it will not work.
You do not want to see power in the ground wire in your home wiring, common yes, ground nein.

The two bulbs share a common ground so my guess is the ground wire between the two housings is broken, add one at your leisure.
 
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