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Memory Seat Module (MSM) C2 (A45) Connector End View

Memory Seat Module (MSM) C2 (A45) Connector End View

GM646417Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110112
  • 32-Way F Micro-Pack 100 Series (TN)
Pin Wire Color Circuit No. Function
E1 D-GN 1518 Power Seat Front Vertical Up Switch Signal
E2 YE 1519 Power Seat Rear Vertical Up Switch Signal
E3 D-BU 1520 Power Seat Front Vertical Down Switch Signal
E4 L-BU 1521 Power Seat Rear Vertical Down Switch Signal
E5 TN 1522 Power Seat Horizontal Forward Switch Signal
E6 L-GN 1523 Power Seat Horizontal Rearward Switch Signal
E7 L-GN 276 Driver Seat Recline Forward Switch Signal
E8 L-BU 277 Driver Seat Recline Rearward Switch Signal
E9 D-BU 1064 Driver Seat Lumbar Rearward Switch Signal (AL2)
E10 YE 1065 Driver Seat Lumbar Forward Switch Signal (AL2)
E11-E12 - - Not Used
E13 GY 788 5-Volt Reference
E14 BN/WH 557 Front Vertical Seat Motor Position Sensor Signal
E15 BK 782 Memory Seat Sensor Low Reference
E16 D-GN 569 Horizontal Seat Motor Position Sensor Signal
F1 TN 568  
Rear Vertical Seat Motor Position Sensor Signal
F2 WH/BK 570 Driver Seat Recline Motor Position Sensor Signal
F3 YE 1063 Driver Seat Lumbar Horizontal Position Sensor Signal (AL2)
F4-F10 - - Not Used
F11 OG 2840 Battery Positive Voltage
F12-F13 - - Not Used
F14 PU 1807 Class 2 Serial Data
F15-F16 - - Not Used