Hyundai Sonata: Seat Heater Switch. Repair procedures - Seat Electrical - Body Electrical System - Hyundai Sonata YF 2011-2019 Service ManualHyundai Sonata: Seat Heater Switch. Repair procedures

Inspection

Front Seat Heater Switch
1.
Disconnect the negative (-) battery terminal.
2.
Remove the floor console upper cover (A).

3.
Disconnect the multimedia jack connector (A) from the floor console upper cover.

4.
Remove the seat heater switch connectors from the floor console upper cover (A).

5.
Operate each seat heater switch and check that continuity exists between the terminals.
If there is no continuity, replace the seat heater switch

Rear Seat Heater Switch
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear door trim.
(Refer to the BD group - "Rear door")
3.
Turn rear seat heater switch ON and check that continuity exists between the terminals.
If there is no continuity, replace the seat heater switch.


Installation

1.
Install the seat heater switch.
2.
Install the console upper cover.
3.
Install the shift lever knob.

    See also:

    Battery saver function
    The purpose of this feature is to prevent the battery from being discharged. The system automatically turns off the parking lights when the driver removes the ignition key (smart key : turns ...

    Schematic Diagrams
    Circuit Diagram - ESC (1) Circuit Diagram - ESC (2) Circuit Diagram - ESC (3) ESC HECU Connector input/output Connector Terminal Specifications ...

    Tires and wheels
    Tire care For proper maintenance, safety, and maximum fuel economy, you must always maintain recommended tire inflation pressures and stay within the load limits and weight distribution recommend ...