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Memory Seat Module (MSM) C1 (A45)

WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Memory Seat Module (MSM) C1 (A45) Connector End View
GM1664465Courtesy of GENERAL MOTORS CORP.
Memory Seat Module (MSM) C1 (A45) Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 6098-4611
  • Service: 15134091
  • Description: 16-Way F (BK)
Terminal Part Information 
  • Pins: 1, 4, 6, 9, 10, 11, 12, 13, 14, 15, 16
  • Terminal/Tray: 8240-0128/22
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Memory Seat Module (MSM) C1 (A45) Terminal Identification

Pin Wire Color Circuit No. Function
1 BK/WH 2432 Left Heated Seat Back Element Control (KA1)
2-3 - - Not Used
4 PU 7023 Right Heated Seat Back Element Control (KA1)
5 - - Not Used
6 TN/PU 7024 Right Heated Seat Element Supply Voltage (KA1)
7-8 - - Not Used
9 TN 285 Driver Power Seat Horizontal Motor Forward Control
10 L-GN 284 Driver Power Seat Horizontal Motor Rearward Control
11 GY 2294 Left Heated Seat Cushion Element Control (KA1)
12 D-GN 286 Driver Power Seat Front Vertical Motor Up Control
13 D-BU 287 Driver Power Seat Front Vertical Motor Down Control
14 BN 2295 Left Heated Seat Element Supply Voltage (KA1)
15 YE 282 Driver Power Seat Rear Vertical Motor Up Control
16 L-BU 283 Driver Power Seat Rear Vertical Motor Down Control