Kia Forte: Seat Heater Inspection

Second generation YD (2014-2018) / Kia Forte TD 2014-2018 Service Manual / Body Electrical System / Seat Electrical / Seat Heater Inspection

Front Seat

Check for continuity and measure the resistance between terminals.

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

Standard value (Fabric / Leather)

Cushion : 1.14 Ω ± 10%

Back: 1.04 Ω ± 10%

Set : 2.18 Ω ± 10%

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

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

Second Seat

Check fo continuity and measure the resistance between terminals.

No.	Description	No.	Description
1	Battery (+)	5	LED Low
2	IGN 1	6	Ground
3	LED High	7	Heater switch
4	IGN 2	8	-

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

	1st	2nd
Cushion (±2°C)	36°C	39°C

Seat Heater (Non-Air Ventilation) Circuit Diagram

※ The cushion heater and back cushion are connected with wiring. ...

Air Ventilation Seat Unit Components Location

Components Location (1) 1. Seat back blower 2. Seat cushion blower 3. Air ventilation unit 4. Air ventilation switch Components Location (2) Components Locati ...

Kia Forte: Seat Heater Inspection

Seat Heater (Non-Air Ventilation) Circuit Diagram

Air Ventilation Seat Unit Components Location

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