| Component Location |

DescriptionThe VESS (Virtual engine sound system) generates engine sound when you start the hybrid system.This sound is for pedestrians to hear vehicle sound because there is no engine sound in hybrid driving.
SCHEMATIC DIAGRAM
DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.
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