Door Module - Driver C1 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052856 4-Way F Metri-Pack 280 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	RD/WH	1040	Battery Positive Voltage
B	BN	165	Power Window Motor Left Front Down Control
C	D-BU	164	Power Window Motor Left Front Up Control
D	BK	350	Ground