I/P Dimming Module Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12034060 4-Way F Metri-Pack 480 Series (NAT)
Pin	Wire Color	Circuit No.	Function
A	-	-	Not Used
B	DK GRN	44	Instrument Panel Lamps Dimmer Switch Signal
C	GRY	8	Instrument Panel Lamp Supply Voltage
D	YEL	32	Instrument Panel Lamp Fuse Supply Voltage 1