Memory Seat Module (MSM) (A45) X5

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Memory Seat Module (MSM) (A45) X5 Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 YE/BK	2079	Seat Cushion Temperature Sensor Signal
2	0.35 GY	2434	Passenger Seat Cushion Temperature Sensor Signal
3-8	-	-	Not Used
9	0.35 OG	2153	Steering Column Telescope Sensor Signal
10	-	-	Not Used
11	0.35 TN	6207	Memory Sensor High Reference
12-13	-	-	Not Used
14	0.35 BN/WH	557	Front Vertical Seat Motor Position Sensor Signal
15	0.35 TN	568	Rear Vertical Seat Motor Position Sensor Signal
16	0.35 D-GN	569	Horizontal Seat Motor Position Sensor Signal
17	0.35 WH/BK	570	Driver Seat Recline Motor Position Sensor Signal
18	-	-	Not Used
19	0.35 YE	1063	Driver Seat Lumbar Horizontal Position Sensor Signal
20	0.35 OG	2154	Steering Column Tilt Sensor Signal

Connector Part Information

OEM: 15126711
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