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.
BSI Radar Unit Connector for Inputs and Outputs
2023 Acura RDX BaseSECTION BSI Radar Unit Connector for Inputs and Outputs
Left Side BSI Radar Unit 6P Connector (female terminals)
| Terminal Number | Terminal name | Description |
| 1 | IG1_BACKUP(VST) | Detects ignition signal |
| 2 | BSI_L_IND | Drives the left BSI alert indicator |
| 3 | B-CAN_H | B-CAN communication (high) circuit |
| 4 | Not used | --- |
| 5 | B-CAN_L | B-CAN communication (low) circuit |
| 6 | GND | Ground circuit for the BSI radar unit |
Right Side BSI Radar Unit 6P Connector (female terminals)
| Terminal Number | Terminal name | Description |
| 1 | IG1_BACKUP(VST) | Detects ignition signal |
| 2 | BSI_R_IND | Drives the right BSI alert indicator |
| 3 | B-CAN_H | B-CAN communication (high) circuit |
| 4 | GND | Ground circuit for the BSI radar unit |
| 5 | B-CAN_L | B-CAN communication (low) circuit |
| 6 | GND | Ground circuit for the BSI radar unit |
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.