2004 Chevrolet TrailBlazer "gmos 04" Questions

...at the rear defogger not working also....(fuses checked) i was told if you put in an after market stereo, you need that GMOS-04 connection. It costs like $100.00. as far as defogger, idk. hope it ...

...front are stock, and a sony xplode head unit with a GMOS-04 wiring harness. jumping the car backwards has likely blown fuses or burnt out components of the system, you need the dealer on

...amp turn on wire for a 2004 gmc deniali Don't think there is a remote turn on. I think this vehicle uses a data bus instead. A metra gmos-04 is required to keep the factory amp, chimes and on

...GMOS-04 adapter from axxess, the sound quality is horrible. The front speakers just pop and the rear sounds the radio has bad reception. Please help Those are not meant to be plugged into a car, ...

GMOS-04 wiring kit for 2005 YUKON DENALI XL I'm replacing the factory double din deck with an aftermarket double din touchscreen. The new deck is an Anbotek 883 video and audio player, with Bluetooth ...

...gmos-04 harness kit to an alpine aftermarket stereo, just having trouble finding AMP turn-on wire, ignition or accessory wire, illumination wire, and the dimmer wire, are they all bundled in the ...