Hyundai Elantra: AVN System / AVN Antenna Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Body Electrical System / AVN System / AVN Antenna Repair procedures

Removal

Roof Antenna

1.	Disconnect the negative (-) battery terminal.

2.	Remove the roof trim. (Refer to Body - "Roof Trim Assembly")

3.	Disconnect the roof antenna connector (A).

4.	Remove the roof antenna (A) after loosening a nut (B).

Installation

Roof Anenna

1.	Connect the roof antenna connectors.

Install the roof trim assembly.

•	Make sure that the cables and connectors are plugged in properly.

•	Check the audio system.

AVN Antenna Components and Components Location

Components [SXM] [SXM + GPS] [SXM + GPS + LTE] ...

Speaker Repair procedures

Inspection 1. Troubleshooting for Speaker (1) Basic inspection of speaker Inspect the sound from speaker after verifying that the speaker mounting screws is removed and the wiring connector i ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Center Pillar Trim Repair procedures
Replacement [Center pillar lower trim] • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • When removing the ...

Hyundai Elantra AD (2016-2020) Owners Manual: Engine Coolant
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once a year, at the beginning of the winter season and before traveling to a colder climate. Checking th ...