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: Canister Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Lift the vehicle. 3. Disconnect the ventilation hose (A), and canister close valve extension connector (B). 4. Disconnect the vapor tube quick-connector (A). 5. Remove installation nuts ...

Hyundai Elantra AD (2016-2020) Service Manual: Evaporator Core Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Remove the heater unit lower case (A) after loosening the mounting screws. 4. Pull out the evaporator core (A) from the heater unit. 5. T ...