Looking to find the front Passenger Side Front Power Seat Electrical Wiring Harness. Ours has a short and is giving faulty signals like the "service airbag". We are striking out since our 2014 Acadia does not have cooling (only heat).

The Dealership has been striking out. On the GM parts websites I can find, this is listed as a discontinued part and junk yards have not been able to find me this part either. Still trolling Ebay as well.

Does anyone know another resource where I might be able to find this part?
GMC GM OEM 14-16 Acadia Front Seat-wire Harness Right 23189552

Thanks in advance!