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.
B306F Parking Assist Sensor - Rear Left Middle (UD5/UD7)
2020 GMC Acadia SLSECTION B306F Parking Assist Sensor - Rear Left Middle (UD5/UD7)
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool |
|---|---|---|---|
| I | Not required | J-35616-16 (LT GN) | No Tool Required |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.5 | BN/WH | 2374 | Object Sensor Voltage Reference | I | (UD5/UD7) |
| 2 | 0.5 | YE/BU | 2376 | Left Rear Middle Parking Assist Sensor Signal | I | (UD5/UD7) |
| 3 | 0.5 | BK/GY | 2379 | Object Sensor Low Reference | I | (UD5/UD7) |
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.