Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET2011TAHOE BASE, 5.3 0, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - ELECTRONIC STEERING CONTROL MODULE X2 THROUGH MEMORY SEAT MODULECOMPONENT CONNECTOR END VIEWSMEMORY SEAT MODULE (MSM) X7 (AN3)
2011 Chevrolet Tahoe Base, 5.3 0, 4WD
Memory Seat Module (MSM) X7 (AN3)
2011 Chevrolet Tahoe Base, 5.3 0, 4WDSECTION Memory Seat Module (MSM) X7 (AN3)
Memory Seat Module (MSM) X7 (AN3)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1-4 | - | - | Not Used |
| 5 | 0.35 YE | 5285 | Adjustable Pedal Switch Rearward Signal (JF4) |
| 6 | - | - | Not Used |
| 7 | 0.35 D-GN | 1518 | Driver Seat Front Vertical Up Switch Signal |
| 8 | 0.35 YE | 1519 | Driver Seat Rear Vertical Up Switch Signal |
| 9 | 0.35 TN | 1522 | Driver Seat Horizontal Forward Switch Signal |
| 10 | 0.35 GY/BK | 1269 | Driver Seat Recline Forward Switch Signal |
| 11-15 | - | - | Not Used |
| 16 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
| 17 | 0.35 D-BU | 1520 | Driver Seat Front Vertical Down Switch Signal |
| 18 | 0.35 L-BU | 1521 | Driver Seat Rear Vertical Down Switch Signal |
| 19 | 0.35 L-GN | 1523 | Driver Seat Horizontal Rearward Switch Signal |
| 20 | 0.35 D-GN/WH | 1270 | Driver Seat Recline Rearward Switch Signal |
Connector Part Information
|
Terminal Part Information
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RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.