Hyundai Sonata LF: Body Electrical System / Horn

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Horn

Components and Components Location

Component Location

1. Horn switch
2. Horn relay (Built - in Metal Core Block PCB)
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 (A) and low pitch horn (B) after disconnect the horn connector (C) and loosening the mounting the bolt.

Installation

1.	Install the horns after connect the horn connectors.

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 relay inserted in semi-conductor chip type on the PCB is not available for changing. The metal core boxy shall be tested by exchanging when the relay shall be changed.

Multifunction Switch

Specifications Specifications ItemsSpecificationsRated voltageDC 12VOperating temperature range-22 ~ +176°F (-30°C ~ +80°C)Rated loadWasherWasher : 6A (Motor load) Components and Components Location Component 1...

Audio

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Rail Pressure Sensor (RPS) Repair procedures

Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the RPS at idle and various engine speed. ConditionOutput Voltage (V)Idle Approx. 1.21,500 rpm2.2 ~ 2.56,300 rpm Approx. 3.0 Removal 1...

Hyundai Sonata LF 2014-2019 Service Manual: Panorama Sunroof Deflector Repair procedures

Replacement 1. Completely open the movable glass using the panorama sunroof switch. 2. Loosen he mounting screws (A) located at the side of the panorama sunroof deflector. • Be careful not to damage the screws. 3...