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.DB● LIVE
HOMESERVICE MANUALSBUICK2015REGAL BASE, 2.0L ENG VIN X, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - P16 TO X85COMPONENT CONNECTOR END VIEWST3 AUDIO AMPLIFIER X1
2015 Buick Regal Base, 2.0L Eng VIN X, AWD
T3 Audio Amplifier X1
2015 Buick Regal Base, 2.0L Eng VIN X, AWDSECTION T3 Audio Amplifier X1
Connector Part Information
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Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | Not Available | J-35616-4A (PU) | Not Available | Not Available | Not Available | Not Available | Not Available |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 1 | D-BU/GY | 346 | Left/Rear Subwoofer Speaker (+) | I | - |
| 2 | 1 | YE | 200 | Right Front Speaker (+) (1) | I | - |
| 3 | 1 | D-BU | 201 | Left Front Speaker (+) (1) | I | - |
| 4 | 2.5 | RD/YE | 3740 | Battery Positive Voltage | I | - |
| 5 | 1 | L-GN/BK | 1794 | Left/Rear Subwoofer Speaker (-) | I | - |
| 6 | 1 | YE/BK | 117 | Right Front Speaker Signal (-) (1) | I | - |
| 7 | 1 | BN/D-BU | 118 | Left Front Speaker Signal (-) (1) | I | - |
| 8 | 2.5 | BK | 450 | Ground | 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.