97 3/4 ton

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dj_97

OBS Enthusiast
Joined
Sep 6, 2021
Messages
51
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Location
Knoxville Tennessee
Okay guys back again with another post! Got the headlight harness from my 96 Yukon switched to the 97 3/4 and I have dash lights and tail lights and markers and signals but no brake lights or headlights. Those who recognize my user Id know I switched entire engine harness fuse box and all from the Yukon iber to the truck. Is there a difference in wiring or do I have a problem elsewhere? All fuses are good and proper ones are in place, can’t seem to catch a break! Also, when turning the signals on they both flash quickly. And the high beam light is illuminated nonstop! Thanks guys!

If in the incorrect forum I apologize please relocate it, still figuring out this awesome site!
 
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