Hyundai Elantra AD (2016-2020) Service Manual: PTC Heater Description and Operation
Description
The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of 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 diesel engine ...
Hyundai Elantra AD (2016-2020) Service Manual: Automatic Transaxle Cooling System
Description and Operation
Description
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Engine coolant is used for circulating heat in order to heat and cool the transaxle oil.
•
Prevents over heating of the transaxle oil while the vehicle is moving.
Coolant Flow
ATF Warmer Description and Operation
Description
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T ...