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First Seat Heater

  1. Check for continuity and measure the resistance between No. 1 and No. 4 terminals.
    Fig 1: First Seat Heater Connector Terminals
    G11785941Courtesy of KIA MOTORS AMERICA, INC.
    No. Description
    1 Heater (-)
    2 NTC (-)
    3 NTC (+)
    4 Heater (+)

    Standard value (Fabric/Leather) 

    Cushion:  1.04 Ω ± 10%

    Back:  1.1 Ω ± 10%

    Set:  2.14 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)
  3. Check for continuity between the terminals after disconnecting the connector.
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