| Description |
| • |
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.
|

ATF Warmer Description and OperationHyundai Elantra AD (2016-2020) Service Manual: Stop Lamp Switch Components and Components Location
Components
1. Stop lamp switch2. Brake pedal member assembly3. Return spring4. Bolt5. Brake pedal arm assembly
...
Hyundai Elantra AD (2016-2020) Service Manual: Cluster Ionizer Description and Operation
Description
The cluster ionizer makes disinfection and decomposition of
bad smell from the air-conditioner or inflow air. And it cleans the
inside air of a vehicle.
When the ignition switch is ON, the ionizer runs "CLEAN" mode and then "ION" mode, switching between both modes.
In the “CL ...