mattyc Posted January 1, 2013 Share Posted January 1, 2013 As above, radio etc. was playing 100% until today. Now I have no sound at all through any speakers. Have checked the relevant changes and they are OK. I have dug out this old thread - http://www.350z-uk.com/topic/55780-2004-350z-bose-no-sound-on-any-mode-pulse-noise/ It seems my best bet is to check the Bose amp. Where does it live? Remove the sub and check in behind there? Any other tips/checks. Car is '04. Thanks, Matt Quote Link to comment Share on other sites More sharing options...
spursmaddave Posted January 2, 2013 Share Posted January 2, 2013 Could be a number of things from the HU to the amp I take it if there is no power at all to the HU you have checked all the fuses in both boxes.... Quote Link to comment Share on other sites More sharing options...
mattyc Posted January 2, 2013 Author Share Posted January 2, 2013 Full power to the head unit. Just seems like its on Mute. Will get a look at the amp tomorrow evening. Quote Link to comment Share on other sites More sharing options...
spursmaddave Posted January 2, 2013 Share Posted January 2, 2013 Full power to the head unit. Just seems like its on Mute. Will get a look at the amp tomorrow evening. Sounds like the amp yes.... good luck sorting it Quote Link to comment Share on other sites More sharing options...
mattyc Posted January 2, 2013 Author Share Posted January 2, 2013 Cheers folks. Randomly worked on the way to work this morn but then jumped in at lunch again and didn't work. Odd indeed. Will hopefully get her apart this evening and see. Quote Link to comment Share on other sites More sharing options...
mattyc Posted January 2, 2013 Author Share Posted January 2, 2013 So got home and pulled out the worlds smallest amp Take a look at the attachment. Notice the blue taped thing. It fell out when I removed the top cover from the amp. It seems it is used to hold the small square grey box tight to the board. Seems tight enough without this thing holding it down but it is there for some reason. Anyone seen or done this before? Cheers Quote Link to comment Share on other sites More sharing options...
mattyc Posted January 2, 2013 Author Share Posted January 2, 2013 (edited) All seems OK with that amp. Fired it back together but still no sound Fuses etc. seem fine. Anyone any further advice? Try and get a second hand Bose amp? Only had the car a week...frustrating! EDIT Just been reading there is an amp for the speakers as well,..Whereabouts is the speaker amp? Edited January 2, 2013 by mattyc Quote Link to comment Share on other sites More sharing options...
mattyc Posted January 3, 2013 Author Share Posted January 3, 2013 OK so after pulling my boot apart I got the speaker AMP out. Took it completely apart and all seemed well. Back together again and all plugs back in the radio works! How long it lasts I don't know but we'll see. For those who pick this thread up. Bose Amp - located behind the sub behind the drivers seat. Simple pop off top trim and remove 4 sub bolts. Amp is on the left hand side. Speaker amp - boot - remove boot floor cover and plastic cover below. Spare wheel out, look left and you will see a big polystyrene cover. Below this lives the amp in a metal cage. Cheers for the pointers. Quote Link to comment Share on other sites More sharing options...
spursmaddave Posted January 3, 2013 Share Posted January 3, 2013 Glad you got it sorted, mind your back after lifting those huge amps about though Quote Link to comment Share on other sites More sharing options...
mattyc Posted January 3, 2013 Author Share Posted January 3, 2013 Haha cheers. Full upgrade will probably done at some stage but glad I have musix in the mornings now Quote Link to comment Share on other sites More sharing options...
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