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

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Air Ventilation Seat Components and Components Location

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Memory power seat unit Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the driver seat assembly. (Refer to Body - "Front Seat Assembly") 3. Loosening the IMS unit mounting screws. 4. Disconnect the IMS module connectors (B) and then remove the IMS unit (A)...

Hyundai Sonata LF 2014-2019 Service Manual: Blind Spot Detection Indicator Repair procedures