Adaptive cruise issue

[brown1]

So i started having cruise control issues on my 17 platinum. I installed an aftermarket bumper and moved my front radar. It worked fine for a few months then not so much now. When i start my truck i get the “adaptive cruise not available” message. When i try to engage cruise in adaptive or normal it won’t let me set. I can turn it on fine but when i go to set it gives me the same “adaptive cruise not available”. Suggestions? It seems to be same as when i installed and still tight. I mounted it behind the grille.


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[Sixfoh]

Check the simple stuff first. Making sure its fully connected and its pigtail didnt back out. None of the wires are rubbing or potentially back out. Sounds like you mounted it solid. Worst case if you dont have access to an ids, reinstall the stock bumper and use the factory location. If it works again there may be something wrong with moving its location elsewhere that the truck finally realized. If it doesnt work well then youve got a fault radar mechanism or a wiring issue.