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Old Jan 25, 2009 | 06:23 PM
  #1  
chiaml's Avatar
chiaml
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From: East Northport, NY
Trailer Lights

So i was towing my little trailer today with a 4 pin connector and noticed that my signals worked on the trailer but the tailights wouldn't work with the lights on. I have a 7 pin at the truck. I just purchased a 20' enclosed with electric brakes and figured i need to get this sorted out. I used a test light and found that the constant power tab works, left and right blinkers work, but not the lights tab. Also, what are the tabs in the center of the circle for? I looked under the hood at the fuses and my 6 and 7 fuses have no power. I pulled them and there's not even power to the metal under them. Do these have anything to do with it? They're 10 amp fuses that aren't blown. I'm a little lost in how to track this down so any help would be appreciated. Thanks!
 
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Old Jan 25, 2009 | 06:30 PM
  #2  
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johnstoys2
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From: Woodleaf NC
Check fuse #4 & your marker light relay
 
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Old Jan 25, 2009 | 06:45 PM
  #3  
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chiaml
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From: East Northport, NY
All the other fuses in that box were good. Where is the marker light relay located?
 
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Old Jan 25, 2009 | 06:50 PM
  #4  
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johnstoys2
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From: Woodleaf NC
It's the 4th one in line, try swaping with another one, horn relay is next to it
 
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