Hyundai Santa Fe: ATF Warmer. Description and Operation
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. Repair procedures
Removal
1.
Remove the air duct.
2.
Remove the battery and the battery tray.
3.
Remove the ...
ATF Warmer. Components and Components Location
Component Location
1. ATF Warmar
2. Bypass valve
3. ATF hose&pipe
4. Coolant hose&pipe
Component
1. ATF Warmar
2. By ...
See also:
Windshield Deicer Switch. Repair
procedures
Inspection
1.
The windshield deicer switch inputs can be checked
using the GDS.
2.
To check the input value of windshield deicer switch,
...
To set cruise control speed
1. Press the CRUISE button on the steering wheel to turn the system on. The CRUISE
indicator light in the instrument cluster will illuminate.
2. Accelerate to the desired speed, which must be mor ...
Description and Operation
Description
Windshield deicer system prevent windshield wiper from freezing
in the winter season. It consists of deicer in the lower part of windshield,
switch and relay. Body control module ...