I have a 2002 dodge ram 1500 pickup. The radio does not work. Any suggestions on where to start troubleshooting?

I have a 2002 dodge ram 1500 pickup. the radio does not work. any suggestions on where to start troubleshooting?
Factory radio? Check all the fuses first. If that checks out, you should pull the radio and insure power and ground are present at the back of the radio. Most likely: the radio has failed internally and will need repaired or replaced.