low & high beam light

low_life96

New member
Sep 5, 2012
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stigler, Oklahoma
Ok on my 02 Im trying to figer out how to make the low beams come on when the highs are on is relay kit like the 88-98 ?i hear on the 03 up you can use a rester an 02 is diffrent
 
I believe on the 99-02 you can just ground a wire, yellow IIRC. Most just call it 4HI, there was an old write up on GMFS how to do it.