Ford f150 2012 Radio Noise Problem
 

Hello everyone!
long time Ford owner first time FTE user.
I have Ford F150 2012
the problem is with my radio
first it started to turn on and off by itself. When it turned off while I was driving it made a terrible braking sound which almost gave me a heart-attack. I took the radio apart and plugged it in without CD ROM attached no side Pannels and it worked for a minute fine but started to make background noise only in right speaker. I turned everything off. than I bought a used Ford 2009, when plugged in radio works fine but the noise stays in the right speaker and actual sound fades a little after a couple of seconds.
I would really appreciate if someone could tell me if it is some noise reduction resistors anywhere or I keep hearing about capacitor .
It is being so long and frustrating. I almost giving up on it. does anyone have any suggestions please? Thanks in advance.