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.
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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1257 (COMPONENT LOCATIONS & COMPONENT CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSMEMORY SEAT MODULE (MSM) (A45) X7
2006 Chevrolet Suburban K2500, 6.0 U
Memory Seat Module (MSM) (A45) X7
2006 Chevrolet Suburban K2500, 6.0 USECTION Memory Seat Module (MSM) (A45) X7
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Memory Seat Module (MSM) (A45) X7
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1-6 | - | - | Not Used |
| 7 | 0.35 D-GN | 1518 | Power Seat Front Vertical Up Switch Signal |
| 8 | 0.35 YE | 1519 | Power Seat Rear Vertical Up Switch Signal |
| 9 | 0.35 TN | 1522 | Power Seat Horizontal Forward Switch Signal |
| 10 | 0.35 GY/BK | 1269 | Power 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 | Power Seat Front Vertical Down Switch Signal |
| 18 | 0.35 L-BU | 1521 | Power Seat Rear Vertical Down Switch Signal |
| 19 | 0.35 L-GN | 1523 | Power Seat Horizontal Rearward Switch Signal |
| 20 | 0.35 D-GN/WH | 1270 | Power Seat Recline Rearward Switch Signal |
Connector Part Information
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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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.