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

Audio
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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Ambient Temperature Sensor (ATS) Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the ATS connector. 3. Measure resistance between the ATS terminals 1 and 2 [B1/S1]. 4. Check that the resistance is within the specification. Specification: Refer to "Specification" Removal 1. Turn the ig ...

Hyundai Sonata LF 2014-2019 Service Manual: Trunk Lid Weatherstrip Repair procedures
Replacement 1. Remove the trunk lid weatherstrip (A).     • Do not apply sealant to the body. 2. Install in the reverse order of removal.     • Install the weather strip aligned with canter line (B). ...

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