KIA Niro: Seat Heater Switch Repair procedures
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Body Electrical System / Seat Heater / Seat Heater Switch Repair procedures
Seat Heater Switch Components and components location
Front Seat Switch

- Driver side seat heater switch
- Passenger side seat heater switch
Rear Seat Switch

- Rear seat heater switch (LH/RH)
Description
Seat Heater Smart Control Technology
- To prevent low temperature burn, seat heater temperature will
automatically be lowered after a certain period of time.
(Low temperature burn condition: Over 30 minutes at 50ºC)
Seat Heater Smart Control Operation
1st Row Seat
- Change to "MID" after 30 minutes in "HIGH", then "LOW" after 60 minutes in "MID"
- Change to "LOW" after 60 minutes in "MID"

2nd Row Seat
- Change to "LOW" after 30 minutes in "HIGH"

Warning
- If temperature is raised manually within certain period of time after the temperature was lowered automatically, it will be lowered again soon to prevent overheating or low temperature burn.
- This is normal operating condition as a safety device.
Seat Heater Switch Schematic diagrams
Front Seat Heater Switch


Rear Seat Heater Switch


Removal
Front Seat
- Remove the floor console assembly.
(Refer to Body - "Floor Console Assembly")
- Disconnect the console switch connector (A).

- Remove the console switch assembly (A) by loosening the screw.

Rear Seat
- Remove the rear door power window switch.
(Refer to Power Windows - "Power Window Switch")
Installation
- Install in the reverse order of removal.
READ NEXT:
Air Ventilation Seat
Air Ventilation Seat Components and components location
Ventilation seat blower
Ventilation seat unit (Assist seat only)
Circuit Diagram
Removal
Ventilation Blower
Disconnect the negative (-) battery terminal.
Remove the fron
Lumbar Support Units
Removal
Disconnect the negative (-) battery terminal.
Remove the front seat back cover.
(Refer to Body - "Front Seat Back Cover")
Disconnect the lumbar support motor connector (A).
Separate the retaining clips (A) from t
Smart Key System
Specifications
Smart Key Unit
RF Receiver
Smart Key
Antenna
Smart Key System / Components And Components Location
Component Location (1)
Smart key unit (SMK)
Interior antenna 1
Interior antenna 2
Buzzer
Door outsid
SEE MORE:
Radiator Repair procedures
Removal
Disconnect the negative (-) cable of the 12V battery.
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
Drain the coolant of hybrid motor cooling system.
(Refer to Hybrid Motor Cooli
Front View Camera Unit - Removal
Inspection
In the body electrical system, failure can be quickly diagnosed by using
the vehicle diagnostic system (KDS).
The diagnostic system (KDS) provides the following information.
(1) Self diagnosis : Checking failure and code number
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