Hyundai Elantra: Seat Electrical / Seat Heater Switch Repair procedures

Removal
[Front Seat]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the floor console assembly.
(Refer to Body - "Floor Console Assembly")

[Rear Seat]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear door window switch.
(Refer to Power Windows - "Power Window Switch")
Installation
[Front Seat Heater Switch]
1.
Install the floor consol assembly.
2.
Connect the negative (-) battery terminal.
[Rear Seat Heater Switch]
1.
Install the rear door window switch.
2.
Connect the negative (-) battery terminal.
Seat Heater Switch Schematic Diagrams
Circuit Diagram [Front Seat Heater Switch (Driver)] [Front Seat Heater Switch (Passenger)] [Rear Seat] ...

Air Ventilation Seat Components and Components Location
Component Location [Front Ventilation Seat] 1. Ventilation seat unit (Assist seat only)2. Ventilation seat blower ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Driver Position Memory System
The Driver Position Memory System is provided to store and recall the following memory settings with a simple button operation. - Driver's seat position - Side view mirror position - Instrument panel illumination intensity If the battery is disconnected, the position memory will be lost ...

Hyundai Elantra AD (2016-2020) Service Manual: General Information
General Information The supplemental restraint system (SRS) is designed to supplement the seat belt to help reduce the risk or severity of injury to the driver and passenger by activating and deploying the driver, passenger, side airbag and belt pretensioner in certain frontal or side col ...

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