Try to be more specific, but I will say that if one of your speakers is grounded out and/or blown, it will shut off the internal audio of that deck for all 4 speakers. Try disconnecting speakers one by one and turning the car on and off until you figure out which one it is. Also, what year/make/model car is it? Does it have bose? you may need to power up an additional wire to get it to play. Let me know, be as specific as possible.
Posted on Aug 20, 2007
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I JUST INSTALLED THE STEREO TODAY, BEFORE MY SPEAKERS WERE WORKING FINE WITH A P80MP DECK, AFTER I TOOK IT OUT THERE WAS NO SOUND THE PREOUTS FOR SUB WORK GOOD BUT NO SOUND. I INSTALLED IT IN A 97 FORD F150 NO FANCY FACTORY SYSTEM
I ALREADY INSTALLED BACK THE OLD DECK, AND IT WORKS FINE WITH NO PROBLEMS AT ALL. SO IT MUST BE THE STEREO OR NEEDS A ADDITIONAL WIRE BUT DONT HOW TO. I DONT HAVE BOSE, IT 97 FORD F150
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