Left Rear Door Module (LRDM) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12064799 12-Way F Metri - Pack 100 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	DK BLU	49	Door Jamb Switch Signal
B	LT BLU/BLK	747	Door Ajar
C	BLK/WHT	751	Ground
D	BLK/WHT	751	Ground
E	BRN	501	Down Input
F	DK GRN	1184	Up Input
G	TAN/WHT	2076	Power Door Serial Data
H	BLK/WHT	751	Ground
J	-	-	Not Used
K	TAN	294	Unlock Actuator
L	GRY	295	- Lock Actuator
M	ORN	840	Battery Positive Voltage

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	669	Down MotorControl
C	DK BLU	668	Up Motor Control
D	BLK	750	Ground