Hyundai Santa Fe: Seat Electrical / Seat Heater (Air Ventilation). Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Body Electrical System / Seat Electrical / Seat Heater (Air Ventilation). Repair procedures

Inspection

Front Seat

Check for continuity and measure the resistance between terminals.

No.	Description	No.	Description
1	Heater (+)	3	NTC (-)
2	NTC (+)	4	Heater (-)

Driver/Passenger	Fabric(± 5%)	Leather(± 5%)
High	2.56 kΩ	1.84 kΩ
Middle	3.77 kΩ	3.22 kΩ
Low	5.43 kΩ	5kΩ

Operate the seat heater after connecting the connector, and then check the thermostat by measuring the temperature of seat surface.

Driver/Passenger	Fabric(± 2%)	Leather(± 2%)
High	42/50 °C	42/50 °C
Middle	39/45 °C	39/45 °C
Low	36/40 °C	36/40 °C

Seat Heater (Air Ventilation). Schematic diagrams

Air Ventilation Seat. Components and components location

Other information:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Special service tools

Special Service Tools Tool(Number and Name) Illustration Use Deployment tool 0957A-34100A Airbag deployment tool. Use with (0957A-AL140, 0957A-AL160) Dummy 0957A-38200 Simulator to check the resistanceof each wiring harness...

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Immobilizer system

The immobilizer system helps protect your vehicle from theft. If an improperly coded key (or other device) is used, the engine’s fuel system is disabled. When the Engine Start/Stop button is pressed to the ON position, the immobilizer system indicator should come on briefly, then go off...

Categories

Power adjustment

The front seat can be adjusted by using the control switches located on the outside of the seat cushion. Before driving, adjust the seat to the proper position so that you can easily control the steering wheel, foot pedals and controls on the instrument panel.

WARNING

NEVER allow children in the vehicle unattended. The power seats are operable when the vehicle is turned off.