After searching the forum, after the battery is disconnected (I had ecu and injector harness replaced) the term "CODE" appears on the stock radio. How do I cure this problem? Posts here show that a call to the dealer is needed. What info will I have to give the dealer? Where do I find this info? Do I have to take the radio out? How do I enter the information to unlock the radio?

You need the unlock code for the radio. It's usually in the packet that contains the owners manual. Otherwise, you'll have to pull the radio out, get the serial # and call the dealer.

You need the unlock code for the radio. It's usually in the packet that contains the owners manual. Otherwise, you'll have to pull the radio out, get the serial # and call the dealer.
Thanks for the information.