98 TJ blue whire at headlights and turn signals

Jeepoftheseus

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Joined
Mar 8, 2025
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89
Location
Phoenix Arizona
Hey folks, I'm currently wiring up some LED headlights. I'm a little confused.

Anyone know where black and Grey go? And what was the PO trying to accomplish adding blue and black?


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Who knows what lurks in the hearts of your PO.

Maybe a relay harness? Maybe LED lights with a DRL halo something.

I'd pull the wiring diagram out of resources and check everything.

-Mac
 
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