Kia Sedona: Seat Heater Repair procedures - Seat Electrical - Body Electrical System - Kia Sedona YP Service ManualKia Sedona: Seat Heater Repair procedures

Third generation YP (2014-2024) / Kia Sedona YP Service Manual / Body Electrical System / Seat Electrical / Seat Heater Repair procedures

Inspection
First Row Seat Heater
1.
Check for continuity and measure the resistance between terminals No 3 and No 6.


Standard value
Driver / Assists (cushion) : 3.23Ω±10%
Driver / Assists (back) : 3.74Ω±10%
Driver / Assists (cushion + back) : 6.97Ω±10%

2.
Operate the seat heater after connecting the connector, and then check the thermostat by measuring the temperature of seat surface.

Standard value
1st : cushion : 36±2°C, back : 40±2°C
2nd : cushion : 39±2°C, back : 45±2°C
3rd : cushion : 42±2°C, back : 50±2°C

Second Row Seat Heater
1.
Check for continuity and measure the resistance between terminals No 1 and No 4.


Standard value
Second row seat (cushion + back): 1.63Ω±10%

2.
Operate the seat heater after connecting the connector, and then check the thermostat by measuring the temperature of seat surface.

Standard value
1st : cushion : 36±2°C, back : 40±2°C
2nd : cushion : 39±2°C, back : 45±2°C
3rd : cushion : 42±2°C, back : 50±2°C

Seat Heater Schematic Diagrams
Circuit Diagram Connector Pin Information No.DescriptionNo.Description1Power Seat Batt (+)18Left NTC (+)2Left air ventilation/heater cushion batt (+)19Air ventilation/heater ECU batt (+)3Left ai ...

Seat Heater Switch Components and Components Location
Components 1. Driver seat heater switch2. Assist seat heater switch 1. Second row seat heater switch [LH]2. Second row seat heater switch [RH] ...

Other Information:

ESC OFF Switch Description and Operation
Description 1. The ESP OFF switch is used by users to turn off the ESP system. 2. The ESP OFF lamp is on when ESP OFF switch is engaged. ...

Front Pillar Trim Repair procedures
Replacement     • When prying with a flat-tip screwdriver, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. ...

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