2003 GM Radio Harness info

[dlp]

Well I was having problems with my stock harness and while checking the wiring out I loss track of where two of the wires came from.

All the speaker wires are correct it is a black and grey wire
which was between the 4 speaker wires and the orange power wire.

zDoes anyone have the pin out for the Stock GM Radio harness

Thanks

Dave

[colby67]

it is the ground and the anntenna wire

[dlp]

Thanks for the help

But I need to find out what location in the 24 pin connector the wires belong. aka Pin Out for the 24 pin harness.

[colby67]

why didnt you just buy an aftermarket harness