Hyundai Elantra: Automatic Transaxle Cooling System / ATF Warmer Description and Operation
| Description |
| • |
The ATF warmer is mounted on the valve body cover. |
| • |
Engine coolant is used for circulating heat in order to heat and cool t he transaxle oil. |
| • |
Rapidly elevates the transaxle oil temperature during the initial cold start of the engine. |
| • |
Prevents over heating of the transaxle oil while the vehicle is moving. |
| • |
Transaxle oil warm-up and cooling can be done with a single system. |
| • |
The water coolant and oil are separate in order to exchange heat. |
Description and Operation
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 Components and Components Location
Components Location
1. Automatic transaxle2.ATF warmer3. Heater hose & pipe
...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Temperature Control Actuator Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the temperature control actuator connector.
3.
Verify that the temperature control actuator operates to the
cool position when connecting 12V to terminal 3 and grounding terminal
7.
Verify that the temperature control actuato ...
Hyundai Elantra AD (2016-2020) Owners Manual: Owner Maintenance Schedule
When you stop for fuel:
Check the engine oil level.
Check coolant level in the engine coolant reservoir.
Check the windshield washer fluid level.
Check for low or under-inflated tires.
WARNING
Be careful when checking your engine coolant level when the engine is hot.
This may result ...
