Hyundai Sonata LF: Blind Spot Detection system / Blind Spot Detection Switch Components and Components Location

Blind Spot Detection Unit Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the rear bumper. (Refer to Body - "Rear Bumper") 3. Remove the BSD unit (A) after loosening the mounting nuts...

Blind Spot Detection Switch Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad") 3. Rmove the blind spot detection (BSD) switch (A) after disengaging the mounting clip...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures

Diagnosis with GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS...

Hyundai Sonata LF 2014-2019 Service Manual: General Service Information

General Information Protection Of The Vehicle Always be sure to cover fenders, seats, and floor areas before starting work.     The support rod must be inserted into the hole near the edge of the hood whenever you inspect the engine compartment to prevent the hood from falling and causing possible injury...