Hyundai Santa Fe (DM): Seat Heater (Air Ventilation). Repair procedures - Seat Electrical - Body Electrical SystemHyundai Santa Fe (DM): Seat Heater (Air Ventilation). Repair procedures

Hyundai Santa Fe DM 2013-2018 Service Manual / Body Electrical System / Seat Electrical / Seat Heater (Air Ventilation). Repair procedures

Inspection

Front Seat
1.
Check for continuity and measure the resistance between terminals.

No.
 Description
No.
 Description
1
 Heater cushion +
4
 Heater back +
2
 NTC +
5
 -
3
 Ground
6
 NTC -

Standard value (Fabric / Leather)
Cushion : 3.90 Ω ± 10%
Back : 5.52 Ω ± 10%
Set : 9.42 Ω ± 10%
2.
Operate the seat heater after connecting the connector, and then check the thermostat by measuring the temperature of seat surface.

 1st
 2nd
 3rd
Cushion
(± 2°C)
 36
 39
 42
Back
(± 2°C)
 40
 45
 50


Seat Heater (Air Ventilation). Schematic Diagrams
Circuit Diagram ...

Seat Heater Switch. Schematic Diagrams
Circuit Diagram ...

See also:

Specifications
Specification Item Specification Ultrasonic sensor Voltage rating DC 12 V Detecting range 30 cm ~ 120 cm Operation voltage DC 9 ~ 16 V Operation current MAX 300 mA Operation temperature -30°C ~ +80°C ...

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Seat belt - Driver's 3-point system with emergency locking retractor
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