Which pinouts are you using and which ones are you NOT using?
The main ones that you'd want to get right are:
- Constant power= Yellow
- Ground= Black
- Amp Remote= Blue
Now, here's one that I think they chose poorly on the original sled:
- Ignition switched power= Orange
(In my personal opinion, that should have been Red. If I were doing my own sled, I'd have changed it to red.)
And another:
- Dash illumination= White
(I think that one should have been orange.)
If I recall correctly, the cell phone mute is green.
Then when wiring the RCA audio connectors, remember red is right, white is left. Or, if your connectors happend to be red/black instead of red/white, then the black is left. Make sure to label the RCA connector pairs for Front, Rear, and Aux-in, and make sure your aux-ins are female.