Also to add, the noise exists when the truck is both cranked and when the key is turned back with the engine not running. Should I try to ground the head unit somewhere else? It's grounded in the harness right now.
I installed my x930bt yesterday and have a problem. My setup is wired in with none of the speaker wires attached in the harness being that i use an external amp for my door speakers. My amp is messed up and i am getting a bad hum in the speakers that are wired to it which i inderstand. What i cant figure out is that i tapped my two tweeters onto the unused speaker wires coming from the head unit and its making like a ticking interference noise in them. All the unused wires are capped at the ends so no exposed wire is left. Have any suggestions? 2002 dodge ram 1500. Also i just put in power win