Hello,

A few months ago I purchased a 2003 350z touring. The stereo has not worked in it since I bought it. The head unit turns on but no sound comes from any speakers. The guy that sold it to me said it was a problem with the sub amp.

Well now I've tried to fix the amp twice and still not luck. I've gotten new relays for it and had it professionally soldered in and nothing still.

Does anybody know if anything else could be the culprit or do I just need a new amp? I'm completely lost now and am on the verge of scrapping the entire system for aftermarket. But I don't care if it sounds great I just want music while I drive.

Please help, thanks.

 

I didn't know the Enthusiast model was offered with Bose.

 

I meant touring sorry. I've been looking around websites all day and got mixed up.

 

Unacceptable. Never ever do that again, or AdvanZ33 will get even more mad at your errors.




OP, scrap it for aftermarket, you wont regret it. When something breaks, replace it with something better.

 

I have a stock radio that will fit yours cd am/fm and tape if your intrested let me know. Oh yeah it works good.

 

I am not sure but I think my head unit is good according to who I bought it from. Do you think there could be a problem with it?

 

How easy is it to bypass the sub? Because my issue is that the sub amp is keeping the entire system from working. Unless my head unit is screwed up.

 

I would try swapping in a new radio first. Im sure its your radio malfunctioning.

 

@DarkCreep: I think you may be right because I don't understand how a malfunctioning amp could cause all the other speakers to not work either. So I guess I will order a new Head Unit today and go from there.

Does anyone know how to test the old head unit to see if it can produce sound?

 

I do.


You get the stock head unit and you throw it in the trash.

 

Lol nice. I figured you'd say something like "throw it against a wall and if you hear a crash it is producing sound".

 

I almost threw away the stock amp yesterday cleaning out my closet. $5 plus shipping and it's yours(the one the mounts in the trunk under the carpet on the left side)

 

Also a great way!

 

I need the one by the sub woofer.

 

Got a new head unit and still no sound. I'm just going to gut the Bose system. Putting all new speakers in and amp and sub woofer.