Audio Systems: Antenna/Radio Power Problems, electric antenna, chrysler new yorker

Question
I have a 1989 Chrysler New Yorker.I had to replace the broken power antenna.When I turn the car on I get power to the radio and it has " P 15" on the display,but radio will not come on.It has original factory radio.How do I fix This?  

Answer
Chuck,
Try unplugging the power wire to the electric antenna and then disconnect the battery for about 5 minutes. When you reconnect the battery, try the stereo to see if it will work. If it does plug the power wire in for the electric antenna to see how the stereo works afterwards. If the stereo is still acting up it will need to be serviced.

TOM,
T&D ELECTRONICS
[email protected]