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04 Infiniti sedan w/ factory Bose. Front speakers are not working (no sound at all) and I adjusted fade all the way both ways. Back speakers are fine. What's up?
If the rear speakers are fine, perhaps I can narrow this down. Fuses must be OK. Steering wheel audio controls connect to the audio unit which has a preamp function. The W/BK outputs connect to the left front inputs of the Bose speaker amplifier; the GRN/RED outputs connect to the right front inputs. Your ear test confirms the front door speakers are not working, therefore there is no front door output from the amplifier. The amplifier stages for the front doors may not be working or no front door amplifier input is being received from the audio unit. The fader and balance controls do not show on the diagram so must be on the front panel. They could be defective. There is a remote possibility of broken/disconnected wires
Sony 2003 2004...
on Sep 18, 2012
My sony xplod cdx-gt30w wont comeon
If it ain't turn on at all check your fuse box. It could he a fuse under hood in car under dash. If the fuse is good then pull the radio out. Do a smell test on it. If you don't smell anything suspicous then check your red yellow and ground wire. Yellow being your switched 12v which turns off and on with ignition. Check red wire also. Also ground wire is very important.if none of those work it will need to be replaced. Check fuses carefully. A blown fuse can sometimes be easily missed
Sony Car Audio &...
on Apr 02, 2019
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