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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater System >> PTC Heater >> Repair Procedures >> Inspection >> Resistance Test

Resistance Test

  1. Turn the ignition switch OFF.
  2. Disconnect the PTC heater connector.
  3. Measure the resistance between terminal 1, 3 of PTC heater and ground line.

    Resistance:  0.3 - 1.5 Ω

    [Diesel] 

    G13283032Courtesy of KIA MOTORS AMERICA, INC.
    Pin No. Function
    1 PTC 2
    2 Ground
    3 PTC 1
    4 Ground
    5 -
  4. If the measured resistance is not specification, replace the PTC heater with new one.