how do i wire the GM07B harness to an aftermarket radio on a 2001 buick lesabre? There are 6 brown mute wires. 3 black ground wires. 2 yellow constant wires. i had it hooked up with the 3 black to the one coming off the aftermarket radio. the 2 yellow to the one coming off the aftermarket radio. and i didnt hook up the brown mute wires as well. all the speaker wires hooked up fine and same with the ignition switch wire. I turned on the car and nothing happened.
Also, the radio does not even fit all the way in to the slot. Even if all of the wires are taken out. why would that be?
So you are saying all the blacks go together and same with the yellows?
Also, the radio does not even fit all the way in to the slot. Even if all of the wires are taken out. why would that be?
So you are saying all the blacks go together and same with the yellows?