Memory Seat Module (MSM) X4 (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: Memory Seat Module (MSM) X4 (AN3) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	1 PU	767	Driver Seat Lumbar Motor Down Control
2	1 TN	768	Driver Seat Lumbar Motor Up Control
3-8	-	-	Not Used
9	1 PU	5130	Adjustable Pedal Motor Forward Control (JF4)
10	1 OG/BK	5129	Adjustable Pedal Motor Rearward Control (JF4)
11	-	-	Not Used
12	1 D-BU	611	Driver Seat Lumbar Motor Forward Control
13	1 PK	610	Driver Seat Lumbar Motor Rearward Control
14	1 PK	2480	Ground (without KB6)
15	1 L-GN	276	Driver Seat Recline Motor Forward Control
16	1 L-BU	277	Driver Seat Recline Motor Rearward Control

Connector Part Information

OEM: 6098-4610
Service: See Catalog
Description: 16-Way F (GN)

Terminal Part Information

Terminal/Tray: 8240-0128/2
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)