Kia Optima: Heated Steering wheel. Repair procedures - Steering wheel - Steering System - Kia Optima TF 2011-2025 Service ManualKia Optima: Heated Steering wheel. Repair procedures

Inspection

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
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Electric Power Steering
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