Hyundai Elantra: Body Electrical System / Horn

Components and Components Location

Component Location

1. Horn switch
2. Horn relay (Built - in PCB Block)
3. Horn (Low pitch)

4. Horn (High pitch)
5. Clock spring

Removal

1.	Remove the front bumper cover. (Refer to Body - "Front Bumper Cover")

2.	Remove the high pitch horn and low pitch horn after disconnect the horn connector (A) and loosening the mounting the bolt. [Low Pitch Horn] [High Pitch Horn]

Installation

1.	Install the horns after connect the horn connectors.

2.	Install the front bumper cover.

Inspection

1.	In this vehicle, the horn relay is mounted in the PCB block of the engine compartment relay block.

•	The semiconductor relay inserted in the PCB cannot be replaced.

•	If you need to replace the relay, replace the PCB block and perform the test.

Hyundai Elantra AD (2016-2020) Service Manual: 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. • Take care not to separate the bracket from rear bumper when removing the BSD se ...

Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Components [Disc type] 1. Parking brake lever2. Equalizer assembly3. Parking brake cable4. Brake disc5. Brake caliper [Drum type] 1. Parking brake lever2. Equalizer assembly3. Parking brake cable4. Drum brake ...