Memory Seat Module (MSM) C5 (A45, AM3, KB6)

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

Fig 1: Memory Seat Module (MSM) C5 (A45, AM3, KB6) Connector End View

Courtesy of GENERAL MOTORS CORP.

Memory Seat Module (MSM) C5 (A45, AM3, KB6) Connector & Terminal Parts Information

Connector Part Information

OEM: 31410-1200
Service: See Catalog
Description: 20-Way F (BK)

Terminal Part Information

Pins: 1, 2, 3, 4
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: 8, 9, 11, 14, 15, 16, 17, 18, 19, 20
Terminal/Tray: 7116-4618-02/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

Memory Seat Module (MSM) C5 (A45, AM3, KB6) Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	YE/BK	2079	Driver Heated Seat NTC Signal
2	OG/PK	7018	Driver Seat Cushion Temperature Sensor Signal
3	YE/BN	7020	Driver Seat Back Temperature Sensor Signal
4	D-BU	2425	Driver Heated Seat Back NTC Signal
5-7	-	-	Not Used
8	PK/BK	6608	Passenger Seat Lumbar Vertical Position Sensor Signal
9	OG/D-BU	2153	Steering Column Telescope Sensor Signal
10	-	-	Not Used
11	GY	788	5-Volt Reference
12-13	-	-	Not Used
14	BN/WH	557	Memory Seat Front Vertical Motor Position Sensor Signal
15	TN	568	Memory Seat Rear Vertical Motor Position Sensor Signal
16	D-GN	569	Memory Seat Horizontal Motor Position Sensor Signal
17	WH/BK	570	Driver Seat Recline Motor Position Sensor Signal
18	TN/WH	1062	Memory Seat Lumbar Vertical Position Sensor Signal
19	YE	1063	Memory Seat Lumbar Horizontal Position Sensor Signal
20	OG/WH	2154	Steering Column Tilt Sensor Signal