Memory Seat Module (MSM) X7 (AN3)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Memory Seat Module (MSM) X7 (AN3) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire Color	Circuit	Function
1-4	-	-	Not Used
5	0.35 YE	5285	Adjustable Pedal Switch Rearward Signal (JF4)
6	-	-	Not Used
7	0.35 D-GN	1518	Driver Seat Front Vertical Up Switch Signal
8	0.35 YE	1519	Driver Seat Rear Vertical Up Switch Signal
9	0.35 TN	1522	Driver Seat Horizontal Forward Switch Signal
10	0.35 GY/BK	1269	Driver Seat Recline Forward Switch Signal
11-15	-	-	Not Used
16	0.35 D-GN	5060	Low Speed GMLAN Serial Data
17	0.35 D-BU	1520	Driver Seat Front Vertical Down Switch Signal
18	0.35 L-BU	1521	Driver Seat Rear Vertical Down Switch Signal
19	0.35 L-GN	1523	Driver Seat Horizontal Rearward Switch Signal
20	0.35 D-GN/WH	1270	Driver Seat Recline Rearward Switch Signal

Connector Part Information

OEM: 31410-1202
Service: See Catalog
Description: 20-Way F (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit