Help me ID these connectors please. I'm trying to trim out unnecessary functions.
For number 1, I know that it's the harness for the rear speakers, what is that lone wire though? Is that a trigger or power wire for the OEM amplifier system?
Number 2 is part of the harness running along the driver's side withe the tail lights and stuff.
Number 3 was taped under the center console not attached to anything.
Number 4 is passenger side under dash area.