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.
Automatic Lighting Control Unit-Sensor Connector for Inputs and Outputs
2023 Acura MDX BaseSECTION Automatic Lighting Control Unit-Sensor Connector for Inputs and Outputs
Automatic Lighting Control Unit-Sensor 5P Connector (female terminals)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | BB-CAN_H | Communication line |
| 2 | BB-CAN_L | Communication line |
| 3 | PGND | Ground for automatic lighting control unit |
| 4 | +B_BACK_UP | Power source for automatic lighting control unit |
| 5 | H/L_ON_SW | Detects H/L_ON_SW signal |
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.