Fog Lamp Switch Connector End View (T37)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12089248 4-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	BK/WH	151	Ground
B	GY	8	Instrument Panel Lamp Supply Voltage
C	YE	317	Fog Lamp Relay Coil Supply Voltage
D	OG	192	Front Fog Lamp Switch Signal/Fog Lamps Enable