Auxiliary Power Outlet Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12176446 3-Way F Metri-Pack 280 Series, Flexlock (BLK)
Pin	Wire Color	Circuit No.	Function
A	ORN	340	Battery Positive Voltage
B	-	-	Not Used
C	BLK	1550	Ground (D55)