I had to swap out my passenger seat with a used unit after the failure of the occupancy sensor. The replacement has the factory seat heater, which would really make my wife really happy if I could wire it up as she runs colder than I. Since my model year 2011 doesn't have the connection built in to the harness, I'd like to get the wiring diagram for what the connections at the seat are. I've gone through a bunch of the PDFs found here including PG (power supply, ground, circuits), SE (seats), HAC (heater and AC control), HA (heater and AC) but I've had no luck.
I'm hoping that maybe I can hack the switch that's built in to the seat to re-purpose it from turning on the rear seat heaters to instead actually controlling the seat heater in the passenger seat. I'd still need to supply fused power and maybe have to add a relay to the mix, but it seems like it could work if I could find a diagram.
Thanks in advance for any leads on the diagram I need!