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.
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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: Troubleshooting

    Troubleshooting Examples of False-Alarm Occurrence from system characteristics (It’s not a problem) – Characteristics of EM Wave : EM Waves are reflected against all material and especially metal very well. Reflections of EM Waves are varies with the shape of object.

    Kia Cadenza YG 2016-2021 Service Manual: Troubleshooting

    Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to help you find the cause of the problem.

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