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 - B59L TO F106RFCOMPONENT CONNECTOR END VIEWSB78G REAR OBJECT SENSOR - LEFT OUTER (UD5 OR UD7)
2013 Buick Regal Turbo Premium, Standard Trans
B78G Rear Object Sensor - Left Outer (UD5 or UD7)
2013 Buick Regal Turbo Premium, Standard TransSECTION B78G Rear Object Sensor - Left Outer (UD5 or UD7)
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 | 13575742 | J-35616-64B (L-BU) | J-38125-215A | SAIT-A03T-M064 | 14 | P | P |
B78G Rear Object Sensor - Left Outer (UD5 or UD7)
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.5 | BN/WH | 2374 | Object Sensor Supply Voltage | I | - |
| 2 | 0.5 | BK/GY | 2379 | Low Reference | I | - |
| 3 | 0.5 | YE | 2375 | Left Rear Corner Object Sensor Signal | 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.