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Stereo has power but no sound

25K views 12 replies 7 participants last post by  TJfreakBC 
#1 ·
I installed my aftermarket stereo about 6 months ago with no issues but about two weeks ago the sound stopped working on all my speakers but everything else on the head unit works. I've seen a couple other threads about this but they all said check wiring. I've checked everything behind the head unit the connections all looked good. Is there anything I'm missing? Or another way to check to make sure my wiring is good. I used a test light but I keep only getting like 2 or 3 pins to light up from the connector behind the stereo.

Thanks for all the help and please only reply if you have help to give. I'm obviously not an electrician
 
#5 ·
All of them are the same issue no sound but it even shows what's playing on my blue tooth and I can control everything but there is just no sound. I also disconnected both dash speakers and tried the test light on both and it worked I still have to try my soundbar but I'll do that tomorrow.
 
#9 ·
there is a speaker grounding out somewhere... you need to check all speakers , could just be a frayed wire touching metal and cutting out all speakers...was happening to me just recently after I made up new front templates to accept 5 1/4" speakers...
 
#13 ·
^^^what he said... you need to troubleshoot a bit ...

or just pull the positive and negative from a speaker in the front and hook it to a new speaker (or one you KNOW works) and test it ? then you may need to pull the deck if no sound, as the grounding out may be behind the deck
 
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