Goodmorning,

I have a 2008 Silverado that I just replaced all of the speakers in. For some reason the back doors wont lock and unlock I have to do it manually. It’s weird because I broke both of them while replacing the speakers. Also the windows wont roll down what’s the luck of me breaking both wire harnesses? I’ve made sure the harness and the window switch is connected. Any ideas guys and ladies?

thank you