The only thing I'm seeing with three green wires is for a hands-free circuit module. It also has a red, but not black. As far as a black wire, in most cases, they are for ground. You could check to see if there is continuity to ground to confirm.
Are you sure they were actually plugged into something or were they attached to something you needed to remove prior to the work?
Let me know. I've gone through the powertrain, HVAC, radio, and power distribution schematics, and none are showing a group of five wires as you mentioned.
Let me know.
Tuesday, March 9th, 2021 AT 5:05 PM