My forward/back button for the seat bottom was not functioning, so I removed the seat and switch. I cleaned the switch and I can now hear it click when I engage it. However, the motor does not turn now for both the seat bottom and seat back.
Unfortunately, while removing the seat, I appeared to have yanked a wire loose (attached pictures). The attached end traces back to a larger bundle that feeds to the motors. Any idea where the other end is supposed to connect?? Thanks in advance.



Loose end and connected end of subject wire

Bundle joining subject wire and motors

 

Here's the FSM for your 06 coupe seats:
https://www.nicoclub.com/service-man...F2006%2Fse.pdf
Below the window you can "click here to download a copy".

The electronics involved in just adjusting the seats is surprisingly complicated ... but hopefully you can dig the info you need out of that manual.

 

Since it's a yellow harness it's probably part of the SRS airbag system, there's an airbag in the driver seat side bolster, the seatbelt buckle switch, and the seat belt auto retractor switch. Don't think there's a seat pressure switch (occupancy classification switch) like there is in the passenger seat though.

 

Service manual is helpful but doesn't trace the whole problem. If someone is able to snap a picture of this connector and tell me where the right side wires go I'd be much appreciative. Its the side with one red wire and one black wire, each with white dots. The other side wire into the main harness.

Connector is towards the bottom right as the seat is on its back.

 

Problem solved. If anyone needs this info, it is part of the seatbelt sensing circuit. It connects to a small momentary switch connector at the base of the seat hinge between the cushion and the back.