Hyundai Sonata LF: Blind Spot Detection system / Blind Spot Detection Unit Repair procedures

Hyundai Sonata LF 2014-2019 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 bumper.

2.	Install the rear bumper.

Connect the negative (-) battery terminal.

Take care not to confuse left side (master) and right side (slave) unit when installing.

BSD units connector connect to the wiring connector.

Blind Spot Detection Unit Schematic Diagrams

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Blind Spot Detection Switch Components and Components Location

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Special Service Tools

Special Service Tools Tool (Number and name)IllustrationUseCrankshaft front oil seal installer(09455-21200)Installation of the front oil sealValve stem oil seal installer(09222-2B100)Installation of the valve stem oil sealValve spring compressor and holderA : (09222-3K000)B : (09222-3K100)Removal and installation of the intake or exhaust valveCrankshaft rear oil seal installerA : (09231-H1100)B : (09231-2B200)Installation of the crankshaft rear oil sealRing gear stoppper(09231-2B100) (A)(09231-3N100) (B)Removal and installation of crankshaft pulley bolt...

Hyundai Sonata LF 2014-2019 Service Manual: Schematic Diagrams