Hyundai Genesis: Blind Spot Detection system / Blind Spot Detection Unit Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Body Electrical System / Blind Spot Detection system / Blind Spot Detection Unit Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the rear bumper. (Refer to Body - "Rear Bumper")

Remove the BSD unit (A) after loosening the mounting nuts.

Take care not to separate the bracket from rear bumper when removing the BSD sensor.

Installation

1.	Install the BSD units to the rear panel.

2.	Install the rear bumper.

Connect the negative (-) battery terminal.

Do not confuse the left side (master) with the right side (slave) unit when installing the BSD unit.

Inspection

BSD Unit Alignment

To correctly sense vehicles on the neighboring lanes using the radar, the direction of the sensor and the direction of the vehicle must be aligned.

This is the BSD unit alignment. If this alignment is not performed as in illustration below, it may cause degradation of detection performance and false alarms.

In particular, rear bumper accident vehicles and vehicles that replaced BSD unit must carry out this alignment procedure.

1.	Rear bumper accident vehicles and vehicles that replaced BSD units must perform BSD unit alignment using GDS.

2.	Select "BSD Radar Calibration" procedure in BSD system.

3.	Perform the "BSD Radar Calibration" procedure according to the GDS screen message.

Blind Spot Detection Unit Schematic Diagrams

Circuit Diagram ...

Blind Spot Detection Switch Components and Components Location

Circuit Diagram ...

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