Dome Lamp Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12045813 4-Way F Metri-Pack 150 Series (TN)
Pin	Wire Color	Circuit No.	Function
A	WH	156	Courtesy Lamp Low Control
B	-	-	Not Used
C	BK	750	Ground
D	OG	1732	Courtesy Lamps Supply Voltage