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Old 07-28-2021, 04:57 PM   #4
Senior Member
Join Date: Dec 1999
Location: Southern California
Posts: 1,928
Re: Wiring halo turn signals, delete bumper signals

I would make the assumption that "the blinker" in your headlights is grounded through the same point as the headlamp element. So you should just be able to hook the yellow wire to the turn wire. If the yellow wire needs to go to ground you can add a relay. Yellow wire to n/o on relay then common to ground. On the coil side hook one terminal to turn wire and other to ground. Adding one more relay on each side would add marker capability. Wiring is a little more complex but not bad.

Will draw up a diagram for you if you like.
1972 K10 Custom Deluxe SWB Fleetside
My build

Last edited by Richard; 07-28-2021 at 05:06 PM.
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