Horn Relay Inspection - Hyundai GENESIS COUPE BK 2010 Manual

2. Horn relay (Engine room compartment)
3. Horn (Low pitch)
Body Electrical System > Horn > Repair procedures
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.
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 high pitch horn(A) and the low pitch horn(B).
5. Clock spring