Kia Optima: Seat Heater. Repair procedures - Seat Electrical - Body Electrical System - Kia Optima TF 2011-2024 Service ManualKia Optima: Seat Heater. Repair procedures

Inspection

First Seat Heater
1. Check for continuity and measure the resistance between No.4 and No.6 terminals.

[Cushion]

No.
Description
No.
Description
1
NTC
4
GND
2
-
5
GND
3
NTC
6
VCC

[Back]


Standard value (Fabric / Leather)

Cushion : 3.89 Ω ± 10%

Back: 3.11 Ω ± 10% / 4.13 Ω ± 10%

Set : 7.0 Ω ± 10% / 8.9 Ω ± 10%


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

Standard value (Fabric / Leather)

Cushion :

1 Step : 40 ± 2°C(104 ± 3.6°F)

2 Step : 42 ± 2°C(107.6 ± 3.6°F)

Back :

1 Step : 46 ± 2°C(114.8 ± 3.6°F)

2 Step : 52 ± 2°C(125.6 ± 3.6°F)

Seat Heater. Schematic Diagrams
Circuit Diagram ...

Seat Heater (Non-Air Ventilation). Components and Components Location
Component Location ...

See also:

Outside Rearview Mirror Heater
The outside door mirror heater is actuated in connection with the rear window defroster. To heat the outside door mirror glass, push the switch for the rear window defroster. The outside door mir ...

Camshaft Position Sensor (CMPS). Troubleshooting
Wave Form ...

ODS (Occupant Detection System)
Your vehicle is equipped with an ODS in the front passenger's seat. The ODS is designed to detect the presence of a properly-seated front passenger and determine if the passenger's front ...

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