2007 corvette gmos014

[Varinabassing 10+ year member]

Ok so I am installing a few amps and speakers in my vette. I have installed the gmos 014 to give me a constant power. But I am not getting a ignition power for some reason. If I connect the ignition wire to the constant I get the deck to cut on but can't seem to find the switch ignition

Also when I turn the gain up on the amp I get a crazy screeching noise through the speakers. Thought maybe a ground will change that tomorrow

Any thoughts on the gmos 014 ? Told me in the instructions to cut a green/orange wire and pink wire. Anyone installed one of these in a vette wanna give some input

Click to read more...

 

[T Reds 19]

Bad ground I had the same problem once

 

[keep_hope_alive Premium Member]

try grounding the adapter to the metal floor (sand away paint).

also, double check all connections. did you solder connections? crimp? how?

the GMOS adapter gets a digital signal from the car to engage the turn-on output on the GMOS (ignition).

 

[Varinabassing 10+ year member]

I used crimps. I will try to ground everything and see what happens. Thanks for the replies