Hyundai Sonata LF: AVN System / AUX jack Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / AVN System / AUX jack Repair procedures

Removal

1.	Disconnect the battery (-) terminals.

2.	Remove the floor console assembly. (Refer to Body - "Floor Console Assembly")

3.	Remove the multimedia jack (A) after disconnect the connector and loosening the mounting screws.

Installation

1.	Connect the multimedia jack connector.

2.	Install the multimedia jack.

3.	Install the floor console assembly.

AUX jack Description and Operation

Description The multimedia jack on the console upper cover is for customers who like to listen to external portable music players like the MP3 etc...

Mic Repair procedures

Inspection 1. Disconnector the negative (-) battery terminal. 2. Remove the overhead console. 3. Remove the overhead console cover after loosening the screws...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Alternator Schematic Diagrams

Circuit Diagram • COM signal - When controlling the voltage generated, the ECM sends the target voltage data to the alternator via a PWM signal.(High voltage: 4V or higher, low voltage: 2V or lower) • FR signal - The transistor activation signal inside the alternator monitors the voltage generated by the alternator to control the excitation current before it sends the FR signal to the ECM...

Hyundai Sonata LF 2014-2019 Service Manual: Condenser Repair procedures