01 gagt with monsoon,, no sound plz help

[drtrdr_716]

Hooked up aftermarket radio (stock monsoon system) with harness and interface all works except for the sound as far as functionality it works just zero sound can anyone help me. Wrong interface? Any ideas thanks for your time.

[Madness10]

Originally Posted by drtrdr_716

Hooked up aftermarket radio (stock monsoon system) with harness and interface all works except for the sound as far as functionality it works just zero sound can anyone help me. Wrong interface? Any ideas thanks for your time.

Did you get the right interface harness? There is the GMRC01 for the non monsoon system and then there is the GMOS-04 for the monsoon system. Did you bypass the amp? If you did, did you find the correct speaker wires or did you run new wiring. You didn't say anything about steering wheel controls whether you had them or not.

[drtrdr_716]

Thanks for your time no steering wheel controls..I am in belief that I bought the wrong interface said was for my car.. I didn't see anything that said it wouldn't work but after more reading says to use on bypassed amps. When I purchased interface I did not see one that specified for factory amp..well nothing like a good old $40 soon to be more mistake... thanks again.