Hyundai Genesis (DH): Horn / Repair procedures

Removal
1.
Remove the front bumper cover.
(Refer to Body - "Front Bumper Cover")
2.
After loosening each mounting bolt of the low-pitch horn (A) and high-pitch horn (B), detach the connector (C) and remove the horn.

Installation
1.
After connecting the horn connectors, install both high-pitch and low-pitch horns.
2.
Install the front bumper cover.
Inspection
1.
The relay on the horn of this vehicle is implanted into the metal core block PCB of the engine room relay block.
   
The semi-conductor type relay inserted in the PCB is impossible to replace. If the relay needs to be replaced, replace the metal core box and conduct a test on it.

    Component Location 1. Horn switch2. Horn relay (Built - in Metal Core Block PCB)3. Horn (Low pitch)4. Horn (High pitch)5. Clock spring

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Start/Stop Button Repair procedures

    Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the driver crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the start/stop button (A) from the center fascia garnish after loosening the mounting clip.

    Hyundai Genesis (DH) 2013-2016 Service Manual: A/C Pressure Transducer Description and Operation

    Description The A/C Pressure Transducer (APT) converts the pressure value of high-pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it at high speed or low speed.

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