Hyundai Elantra: Repair procedures - Horn - Body Electrical System - Hyundai Elantra HD 2006Ц2010 Service ManualHyundai Elantra: Repair procedures

Removal

1.
Remove the front bumper. (Refer to the Body group - front bumper).
2.
Remove the bolt and disconnect the horn connector, then remove the horn (A).


Installation

1.
Install the horn after connecting the horn connector.
2.
Install the front bumper.
(Refer to the Body group - Front bumper).

Inspection

Test the horn by connecting battery voltage to the 1 terminal and ground the 2 terminal.
The horn should make a sound. If the horn fails to make a sound, replace it.
Horn Relay Inspection
1.
Remove the horn relay (A) from the engine room relay box.
2.
There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.
3.
There should be no continuity between the No.30 and No.87 terminals when power is disconnected.


Adjustment

1.
Operate the horn, and adjust the tone to a suitable level by turning the adjusting screw.
After adjustment, apply a small amount of paint around the screw head to keep it from loosening.