Seat Bolster/Lumbar Switch - Driver

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Seat Bolster/Lumbar Switch - Driver Connector End View

Courtesy of GENERAL MOTORS CORP.

Seat Bolster/Lumbar Switch - Driver Connector Parts Information

Connector Part Information

OEM: 12052854
Service: See Catalog
Description: 7-Way F GT 280 Series (BK)

Seat Bolster/Lumbar Switch - Driver Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
A	OG	1540	Battery Positive Voltage
B	WH/RD	5701	Driver Seat Torso Bolster In Switch Signal
C-D	-	-	Not Used
E	TN	2408	Driver Seat Lumbar Motor Rearward Switch Signal
F	YE	2407	Driver Seat Lumbar Motor Forward Switch Signal
G	GY/RD	5702	Driver Seat Torso Bolster Out Switch Signal