Driver Door Module (DDM) C5 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052856 4 Way F Metri-Pack 280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	ORN	1040	Battery Positive Voltage
B	BRN	165	Power Window Motor Left Front Down Control
C	DK BLU	164	Power Window Motor Left Front Up Control
D	BLK	350	Ground (RH Drive)
D	BLK	450	Ground (LH Drive)