View Full Version : Stereo help
gus 08 mobius lsv
06-23-2015, 11:00 PM
I have no power to head unit or amps...my first thought would be fuse. I have power to everything else as far as I know.I've had very little free time. Any idea to location or places to check or any other ideas ? I have someone scheduled to look into this issue tomorrow. Any help would be great.
When you say no power, do you mean that the head-unit will not come on or you have taken a volt meter to the head-unit and amps there is no battery B+? From the factory, the amp(s) and head-unit would each have their own circuit protection, whether its a fuse or breaker. Also, the head-unit needs a switched turn-on 12V trigger on the red lead. Amps will not wake up until the head-unit turns on.
Is the system was installed aftermarket, things could be different. Have you checked the battery levels with a meter?
gus 08 mobius lsv
06-23-2015, 11:28 PM
I've pieced my system together over my first few years and was installed professionally. I have an on bank charger I keep on the batteries but haven't put a tester on them. No power at all at headunit. Dual battery system as well
gus 08 mobius lsv
06-23-2015, 11:29 PM
Headunit won't power on at all
Theres 3 circuits at the back of the head-unit that would prevent it from turning on. Amps wont wake up until head-unit does.
gus 08 mobius lsv
06-26-2015, 08:30 PM
Replaced head unit and tunes are back! Thanks
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