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trailer wire color code for reverse light

3K views 1 reply 2 participants last post by  BacknBlack 
#1 ·
hi guy

im trying figure out to installed 4 inch light pod for reverse light so I did research for 7 pin trailer for connect wire however I know white is ground but I don't know what color for back up light so do you know what color for back up so let me know thank :)
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#2 ·
look on the cover of the trailer plug socket to see which blade is for the reverse lighting, un plug trailer plug harness , test for continuity front to back, look t which wire is in that location within the plug. unless yours is different, my 2019 harness disconnects after the protective plastic cover is off the connection.
 

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