1994 GT Aftermarket stereo install help

dczsvt · Nov 27, 2011

so i finally broke down last night and bought a pioneer stereo and the harness from walmart...well i have the wires together and plugged in right...i think...and the stereo gets power but i have nothing coming out of the speakers. i dont have the premium sound system, just the basic...everything worked before with the old stereo...anyone know of any write ups or anything? pictures help lol

Ferocious · Nov 27, 2011

dczsvt said:
well i have the wires together and plugged in right...i think...

that might be your problem.
go back and double check all wires are connected and in the right places.

ttocs · Nov 27, 2011

what does the stock harness's look like? Are they both large rectangular(one grey one back) or is one a small square plug?

dczsvt · Nov 27, 2011

on the stock harness there is one grey and one black...on the schoche adapter harness there is one grey, one small black, and two other square shaped harness...my budy thinks i may have the wrong harness so hes gunna try and get one and see if that works

g36 monkey · Nov 27, 2011

its a possibility that you don't have the mach 460, but you have the one with the amp in the dash. that's what I had. I did every possible wiring set up I could think of, until I finally just said screw it, and ran direct lines to each speaker off the harness.

Check to see if you have the amp, it looks like a gargantuan jumble of wires running to it and I believe it had square plugs.