Memory Seat Module (MSM) X1 (AN3)
WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Terminal Part Information
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Memory Seat Module (MSM) X1 (AN3)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | 1 PU | 2424 | Driver Heated Seat Back Element Control (without KB6) |
| 2-3 | - | - | Not Used |
| 4 | 1 L-BU | 2433 | Passenger Heated Seat Back Element Control (without KB6) |
| 5 | - | - | Not Used |
| 6 | 1 D-BU | 2479 | Heated Seat Cushion Element Supply Voltage (without KB6) |
| 7-8 | - | - | Not Used |
| 9 | 1 TN | 285 | Driver Seat Horizontal Motor Forward Control |
| 10 | 1 L-GN | 284 | Driver Seat Horizontal Motor Rearward Control |
| 11 | 1 L-GN | 2078 | Ground (without KB6) |
| 12 | 1 D-GN | 286 | Driver Seat Front Vertical Motor Up Control |
| 13 | 1 D-BU | 287 | Driver Seat Front Vertical Motor Down Control |
| 14 | 1 PK | 2077 | Heated Seat Cushion Element Supply Voltage (without KB6) |
| 15 | 1 YE | 282 | Driver Seat Rear Vertical Motor Up Control |
| 16 | 1 L-BU | 283 | Driver Seat Rear Vertical Motor Down Control |