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trailer wiring


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Posted

2000 YUKON XL with 7 blade trailer connector. I have power to running light and 12V. blade, but no power to brake light blade. No power to turn signal blades, either. All vehicle lights work fine. Any suggestions? I am hesitant to begin removing tape to expose wiring, but if I must...

Posted

Check all your fuses before you start pulling tape.

 

Your owners manual will tell you where all you trailering fuses are located. (they are scattered aound).

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