2016 yukon denali aftermarket amp issues

[CHofheins]

Has anyone out there hooked up an aftermarket amplifier to a 2016 yukon denali. Im am getting alot of either engine or electrical noise and i dont have any of my rca's installed. I have wired the power on a separate temp wire outside the vehicle to the battery and get it even changing the ground and still get it. Could it be like this because of all the stuff connect to the battery...

 

[Denali2k8]

How many grounding points do you have? Everything OEM except the amp? Good quality RCA's? RCA's run on seperate side of truck from power wires?

 

[JA93]

Is your vehicle equipped with active noise cancelation? If so you need to cut the crank signal to the factory amp and you should be good. Let me know if you need the wiring location and I can dig that up for ya.