Hello, I was out of the county for a few months and My dad had my truck battery changed. Today I came home and drove my truck and I noticed that the radio turns on and off automatically. when I change station it turns off, when I put a CD in, it doesn’t play and turns off. It also says on the radio screen “CD IN” when there’s no CD in the radio. Can someone help me please. i have an 09 x-runner and a stock stereo in the truck.