Hyundai Sonata: Seat Heater. Repair procedures - Seat Electrical - Body Electrical SystemHyundai Sonata: Seat Heater. Repair procedures

Inspection

First Seat Heater
1.
Check for continuity and measure the resistance between terminals.
[Cushion]

[Back]


Standard value (Fabric / Leather)
Cushion : 4.77 Ω ± 10%
Back 4.30 Ω ± 10% / 4.13 Ω ± 10%
Set : 9.07 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 : 40 ± 2°C (104 ± 35.6°F)
Back : 46 ± 2°C (114.8 ± 35.6°F)

3.
Check for continuity between the terminals after disconnecting the connector.

2nd Seat Heater
1.
Check for continuity and measure the resistance between No.1 and NO.3 terminals.


Standard value (Bench / Split)
Cushion : 1.53 Ω ± 10% / 4.05 Ω ± 10%
Back : 1.35 Ω ± 10%
Set : 2.88 Ω ± 10%

2.
Operate the seat warmer after connecting the 3P connector, and then check the thermostat by measuring the temperature of seat surface.

Standard value (Bench / Split)
Cushion : 40º ± 2°C / 40º ± 2°C (104 ± 35.6°F)
Back : 46º ± 2°C (114.8 ± 35.6°F)


    Seat Heater. Schematic Diagrams
    Circuit Diagram ...

    See also:

    Specifications
    Specifications Manual transaxle type M6GF2 Engine type Gasoline 2.4 GDI Gear ratio 1st 3.267 ...

    Air conditioning
    Press the A/C button to turn the air conditioning system on (indicator light will illuminate). Press the button again to turn the air conditioning system off. ...

    Good driving practices
    Never move the gear shift lever from P (Park) or N (Neutral) to any other position with the accelerator pedal depressed. Never move the gear shift lever into P (Park) when the vehicle is in mo ...