Hyundai Elantra: AVN System / External AMP Repair procedures

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

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Open the trunk, remove the right luggage side trim. (Refer to Body - "Trunk Trim")

3.	Remove the external amplifier (B) after disconneting the connector (A) and loosening the mounting nuts.

Installation

1.	Install the external amplifier after connecting the connector.

2.	Install the right luggage side trim.

Connect the negative (-) battery terminal.

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

•	Check the AVN system.

External AMP Components and Components Location

Components NoConnector ANoConnector B1BATT (+)1Subwoofer 2 (+)2BATT (+)2Subwoofer 1 (+)3BATT (+)3Front door tweeter speaker - RH (+)4BATT (+)4Front door tweeter speaker - LH (+)5-5-6Multimedia CA ...

AVN Remote Controller Components and Components Location

Components 1. Left Remote Control Switch (Audio + Hands free)2. Right Remote Control Switch(Cruise+Trip Computer) ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: SRS Control Module (SRSCM) Repair procedures
Removal 1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes before beginning work. 3. Remove the floor console. (Refer to Body - "Floor Console Assembly") 4. Remove the center console duct (A) after loosening the ...

Hyundai Elantra AD (2016-2020) Service Manual: Side Airbag (SAB) Module Description and Operation
Description The Side Airbags (SAB) are installed inside the front seat and protects the driver and passenger from danger when side crash occurs. The SRSCM determines deployment of side airbag by using Side Impact Sensor (SIS) signal. • Never attempt to measure th ...