Ok, so i have a 2004 Nissan 350z roadster and i started noticing that the speaker in driver side panel would sound from time to time. I really didnt think anything of it until one day all 4 speakers just stopped working. Then i turned up the volume and got nothing, as i was driving i had left the volume up and the sound came back on out of no where. 2 weeks later all 4 speakers stopped working again. its now been 3 weeks. Ive tested all fuses in the fuse box by the clutch pedal. I tried pulling the audio fuse from the engine bay and replacing it and still no sound. My warranty is no longer valid and I tried consulting with NISSAN and they asked me to leave the car for a few days which i cannot do.

Can anyone please help me.

thanks in advance

 

if you have the bose system, which i believe you do, you might have a beat amp unless that speaker that was intermittent is grounding out in the door...that could definitly cause the sound outputs to mute...start by checking the original issue...the speaker that cut in and out then go from there...i honestly couldnt tell you how to test the amp since it could be the amp or the outputs from the radio to the amp...i would check the problem speaker first

 

i agree.sounds like an amp or the headunit. i could go in depth with how to check both of them but if you dont know anything about it i dont recommend you trying it. the bose systems arent worth the money. instead of paying the money to fix the bose you should just replace the hu and bypass the amp. probably wouldnt sound any worse. probably would sound even better if you get a nice head unit. you would have to get the adapters though for the bose speakers. thats what i would do if it was my car