Seat Lumbar Switch - Driver (AN3)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Seat Lumbar Switch - Driver (AN3) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.35 YE/BK	1067	Driver Seat Lumbar Down Switch Signal
B	0.35 D-BU	1064	Driver Seat Lumbar Rearward Switch Signal
C	0.35 YE	1065	Driver Seat Lumbar Forward Switch Signal
D-E	-	-	Not Used
F	0.35 WH	1066	Driver Seat Lumbar Up Switch Signal
G	0.35 PU/WH	6205	12-Volt Reference

Connector Part Information

OEM: 12052854
Service: 88953358
Description: 7-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Terminal/Tray: 12034046/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094430/J-35616-4A (PU)