Kia Cadenza YG: Steering wheel / Heated Steering wheel Repair procedures

Kia Cadenza YG 2016-2021 Service Manual / Steering System / Steering wheel / Heated Steering wheel Repair procedures

Inpection
1.
Measure a resistance of NTC and Heated pad.
NTC resistance(Black / Yellow, Black) - 10.0 kΩ ± 10% (25°C)
Heated pad resistance (Yellow, Black) - 1.6 ~ 2.0 Ω ± 10%
2.
Measure a temperature.
The temperature of wheel surface grip must rise from -20°C to 20°C within 6 minute
The temperature of wheel surface grip must keep 38°C ± 4°C after 25 minute
At that time switch on, all measure point (1~8)

    System Circuit Diagram Terminal Function HousingPinFunctionWire colorPadAGNDBackBHEATERYellowCNTC+Back / RedDNTC-BackRemotecontrolAGNDBackBBATRedCLEDGreenDSWITCHWhite

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Heater Unit Components and Components Location

    Component Location Components 1. Heater Case (LH)2. Separator3. Evaporator Core4. Shower Duct (LH)5. Heater Core Cover6. Heater Core7. Mode Actuator8. Mode Cam9. Temp Actuator (Drive)10. Vent Door Arm11. Floor Door Arm 1. Heater Case (RH)2.

    Kia Cadenza YG 2016-2021 Service Manual: Heater & A/C Control Unit (DATC) Components and Components Location

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