91 front clip wiring help needed ... Please - The 1947 - Present Chevrolet & GMC Truck Message Board Network

72MARIO · 12-02-2003, 08:04 PM

Well just to get you up to date I smashed the 87 Burb this summer Destroyed the front clip. We found a 91 Clip and it is now installed. I went to plug in the wiring harness and it did not fit. So I cut and the old plug from the 87 harness and spliced it onto the 91 wiring. Now when I turn on the headlights they work fine but when I turn on the High beams on the Low's go out. Is that the way it works? and is that the way it would have come from the factory ? The truck was a 4 headlight system before if that matters.

Any help would be great.

Thanks Mario.

12-02-2003, 08:04 PM	#1
72MARIO Registered User Join Date: Nov 2000 Location: Huntsville Ontario Canada Posts: 4,051	91 front clip wiring help needed ... Please Well just to get you up to date I smashed the 87 Burb this summer Destroyed the front clip. We found a 91 Clip and it is now installed. I went to plug in the wiring harness and it did not fit. So I cut and the old plug from the 87 harness and spliced it onto the 91 wiring. Now when I turn on the headlights they work fine but when I turn on the High beams on the Low's go out. Is that the way it works? and is that the way it would have come from the factory ? The truck was a 4 headlight system before if that matters. Any help would be great. Thanks Mario. Attached Images __________________ 1968 Suburban numbers matching all original truck now equipped with 6.0/4L80 on Accuair http://67-72chevytrucks.com/vboard/s...d.php?t=625017 1967 C/20 6.0/4L80 Roofing Truck 1990 V2500 Suburban "Plow Truck" 2005 TAHOE DD



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