Only 1 speaker works out of 4

Tiny
MARCUS_692
  • MEMBER
  • 1997 CHEVROLET BLAZER
  • 170,000 MILES
Had factory radio only the passanger speaker works. Changed to a new radio still only the passanger speaker works?
Thursday, January 19th, 2012 AT 9:16 AM

4 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Is there an Amp fitted to the system?
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Thursday, January 19th, 2012 AT 10:18 AM
Tiny
MARCUS_692
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Nope every thing is still factory only thing I did was change the radio
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Thursday, January 19th, 2012 AT 7:37 PM
Tiny
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Then you must have the wiring wrong, do you have the wiring code for the new radio? What I do is temp hook a speaker one at a time to each speaker wire set at the radio just to prove I have the correct set (front back left and right) then do the hard wiring, I always lay new speaker wires as well.
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Thursday, January 19th, 2012 AT 9:47 PM
Tiny
MARCUS_692
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Yea it was doing that with the factory radio
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Friday, January 20th, 2012 AT 7:08 AM

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