Thanks Again Cleeve, I wired the fuse hot from another fuse and left the radio on. In the morning I had code flashing. Now I have a problem with the antenna. I pulled it out and checked it out, cleaned and regreased. I'm still waiting for my maintainence manual for wiring diagrams but I have 12 v on the single wire and 12 v on 2 other wires in the 6 pack plug. I hope its not the circuit in the antenna.