Hyundai Elantra: Automatic Transaxle Cooling System / ATF Warmer Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Automatic Transaxle System / Automatic Transaxle Cooling System / ATF Warmer Repair procedures

Removal

1.	Remove the under cover. (Refer to Engine Mechanical System - "Engine room under cover")

2.	Loosen the drain plug and drain the engine coolant. (Refer to Cooling System - "Coolant")

3.	Disconnect the cooling hose (A) after separated the clamp.

Disconnect the hose (A) after removing the automatic transaxle fluid cooler hose clamp.

•	Carefully install the clamp not to damage the hose.

•	Install the clamp in a correct direction not to be interfered with other parts.

•	After the installation, start the engine and then check if there are any leakages from the hose.

Remove the ATF warmer (A) from the valve body cover.

Tightening torque:

7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

Installation

1.	To install, reverse the removal procedure.

2.	Refill the engine with coolant. (Refer to Cooling System - "Coolant")

3.	After fluid level check, refill the automatic transaxle with fluid. (Refer to Hydraulic System - "Fluid")

ATF Warmer Components and Components Location

Components Location 1. Automatic transaxle2.ATF warmer3. Heater hose & pipe ...

Automatic Transaxle Control System

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