I know it isn't a gen 3 v8 truck but i'm in need of the rear tail/brake lights/reverse lights/turn signals wiring diagram for a 99 tahoe.

This is for my brothers truck and he hasn't had tail lights since he plugged a trailer lights adapter into the t harness under the rear bumper. We have removed all the trailer adapters but now the problem ensues so if anyone can help me out with the skematic or a site that has complete skematics i would appricate it. I used to have a link to gm manuals but it no longer works.

 

Never mind i got the info i need and fixed the truck earlier today.

 

Where did you get the schematic? I'm having one hell of a time with the stock 7 pin wiring. I have yet to test everything and find out what goes where, but i figure at some time someone had the hookup removed and wired it up wrong. Plugging it into the trailer does nothing but cause major headaches. I've heard something about the 99-2000 trucks especially silverados having different wiring schemes than the others.