Radio wiring diagrams please?

When I'm driving down the road, my gauges suddenly go crazy as my radio completely shuts off. This does not happen everyday but happens rather frequently throughout the day. I've noticed that it happens more when going through heavy slow traffic. The car did shut off completely one time, I was able to turn it back on and has not happened since. One mechanic suggested that I pull the stereo fuse to see if it is a wiring issue, but I have had this stereo for over 3 years. Another said it is probably a pcm issue. Being on a tight budget now a days, Could it be something serious enough to take it in asap? I am worried that it might leave me stranded one day. Thanks for your help. You guys are awesome.

Ok I have a radio i'm trying t install on my 1991 Honda Civic DX hatchback, and I need some help trying to get it to work. The radio lights up, but I get no sound and the face of the radio shows nothing. Does anyone have a proper wiring diagram for my car to ensure that I have the harness for the aftermarket radio wired to the car properly. Oh and i'm a automotive student in college.

I have a 2008 Honda Civic coupe. I need help with finding my radio diagram it’s non navigation and non premium audio sound. I can’t find anything.