Hyundai Elantra: Body Electrical System / Horn

Hyundai Elantra AD (2016-2020) Service Manual / 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

Repair procedures

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.

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Alternator Description and Operation
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Hyundai Elantra AD (2016-2020) Owners Manual: Securing a child restraint with lap/shoulder belt
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