Hyundai Sonata LF: Seat Electrical / Seat Heater Switch Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Seat Electrical / Seat Heater Switch Repair procedures

Removal
[Front Seat]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the heater and A/C control unit.
(Refer to Heating, Ventilation and Air Conditioning - "Controller")

[Rear Seat]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear door window switch.
(Refer to Power Windows - "Power Window Switch")

    Seat Heater Switch Schematic Diagrams

    C..

    Air Ventilation Seat Components and Components Location

    C..

    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Starter Specifications


    S..

    Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation


    Description Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are pre-pro grammed in the memory of the ECM (Engine Control Module). The engine operating conditions (speed, load, warm-up condition, etc...

    Categories

    read more

     
    Copyright В© 2026 www.hsonatalf.org