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 MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - M73A TO S39COMPONENT CONNECTOR END VIEWSQ51D SEAT LUMBAR SUPPORT VALVE ASSEMBLY - DRIVER
2013 Buick Regal Turbo Premium, Standard Trans
Q51D Seat Lumbar Support Valve Assembly - Driver
2013 Buick Regal Turbo Premium, Standard TransSECTION Q51D Seat Lumbar Support Valve Assembly - Driver
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | Service by Harness - See Part Catalog (-CZ2) | J-35616-64B (L-BU) | J-38125-12A | Service by Harness - See Part Catalog | Service by Harness - See Part Catalog | Not Available | Not Available |
Q51D Seat Lumbar Support Valve Assembly - Driver
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.5 | YE/BN | 768 | Driver Power Seat Lumbar Motor Up Control | I | - |
| 2 | 0.5 | VT | 610 | Driver Power Seat Lumbar Motor Rearward Control | I | - |
| 3 | 0.5 | YE/BU | 767 | Driver Power Seat Lumbar Motor Down Control | I | - |
| 4 | 0.5 | BU | 611 | Driver Power Seat Lumbar Motor Forward Control | I | - |
| 5 | 0.5 | BK | 150 | Ground | I | - |
| 6 | 0.5 | YE/WH | 7025 | Lumbar Up Motor | I | - |
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.