I had the same problem with the battery. I had a shaker 1000 and after everything I read on here about the shaker's connection to dead batteries, I replaced it with an aftermarket sony and replaced the battery and problem solved. From what I have read, even if the battery is new, once it goes completely dead, it is not the same after that? Since replacing the battery and radio, I have not had any trouble.
Last edited by kathyc33; 10-14-2013 at 08:41 AM.
Reason: spelling. Grrrr.