Lumbar/Bolster Switch Connector End Views

Lumbar/Bolster Switch - Driver

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052854 7-Way F GT 280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	ORN	1540	Battery Positive Voltage
B	WHT/RED	5701	Driver Seat Torso Bolster in Switch Signal
C-D	-	-	Not Used
E	TAN	2408	Driver Seat Lumbar Motor Rearward Switch Signal
F	YEL	2407	Driver Seat Lumbar Motor Forward Switch Signal
G	GRY/RED	5702	Driver Seat Torso Bolster Out Switch Signal

Lumbar/Bolster Switch - Front Passenger

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052854 7-Way F Metri-Pack 280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	ORN	1440	Battery Positive Voltage
B	DK BLU	2462	Passenger Seat Bolster Motor Forward Control
C	BLK	1250	Ground
D	-	-	Not Used
E	DK BLU	211	Passenger Seat Lumbar Motor Forward Control
F	WHT	210	Passenger Seat Lumbar Motor Rearward Control
G	LT BLU	2427	Passenger Seat Bolster Motor Rearward Control