rwilder

I have a 2003 Altima that we purchased used in 2004. Within the extended warranty period the radio stopped working! Had power and showed everything was working fine but NO Sound! We had a new warranty replacement installed at dealership. One year and a few months, radio starts doing the same thing. Odd thing is this unit works when it is 50 or lower but when it heats up outside, it's out of here! Same symptoms, all power indications are present but no sound! Any help?