Kia Sorento: ATF Warmer Description
Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 Service Manual / Automatic Transaxle System / Hydraulic System / ATF Warmer Description
The ATF warmer is mounted on the valve body cover to reduce oil viscosity
friction by increasing oil temperature under cold condition, which in turn improves
fuel efficiency. It is serial mounted on the entry of the Electronic Throttle
Controller (ETC), as shown in the diagram, and minimizes the effects of cabin
heating system.
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Engine coolant is used for circulating heat in order to heat and
cool the transaxle oil.
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Rapidly elevates the transaxle oil temperature during the initial
cold start of the engine.
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Prevents over heating of the transaxle oil while the vehicle is
moving.
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Transaxle oil warm-up and cooling can be done with a single system.
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The water coolant and oil are separate in order to exchange heat.
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Valve Body Installation
1.
Install in the reverse order of removal.
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ATF Warmer Component Location
1. ATF Warmar
2. Bypass valve
3. ATF hose & pipe
4. Coolant hose & pipe
...
See also:
Normal maintenance schedule
The following maintenance services must be performed to ensure good emission
control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where
both mileage an ...
Driving your vehicle
WARNING - Engine exhaust can be dangerous!
Engine exhaust fumes can be extremely dangerous. If, at any time, you smell
exhaust fumes inside the vehicle, open the windows immediately.
Do not inha ...
Shift Lever Removal
1.
Remove the floor console.
(Refer to Body - "Floor console")
2.
Remove the air duct.
3.
Dis ...
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