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Old 07-21-2014, 12:56 PM   #136
Mayfield
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Join Date: Aug 2013
Location: Murray, Kentucky
Posts: 38
Re: LS factory cruise control hook up

Quote:
Originally Posted by ls1nova71 View Post
Your wiring seems to be correct. But as for the ground to activate the cruise on indicator, I don't think it will work by tapping directly into that wire since it isn't a ground, it is a momentary 12v. I would think you may be able to use it to run a relay to reverse the power to a ground, but you will have to double check to make sure.
Thanks for the response.
If I tap in to the set cruise cntrl wire, then run that through a relay for a ground signal, would that provide a constant ground signal to the light indicator even though it's a momentary switch?

I think of it this way. In my newer truck, I always leave the cruise switch in the "on" position. Then when I press ( set cruise) I get the indicator light. Not sure how it's all tied in.
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