Hyundai Santa Fe (DM): 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.
| - |
Engine coolant is used for circulating heat in order to heat and
cool the 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
|
Valve Body. Repair procedures
Removal 1. Remove the air duct. 2. Remove the battery and the battery tray. 3. Remove the under cover(A). Tightening torque : 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft) 4. Drain the coolant. 5. ...
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. Bypass valve 3. ATF hose&pipe 4. Coolant hose&pipe ...
See also:
Repair procedures
Compression Pressure Inspection • If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. 1. Warm up and stop engine. Allow the ...
Description and Operation
Description The charging system included a battery, an alternator with a built-in regulator, and the charging indicator light and wire. The Alternator has eight built-in diodes, each rectifying AC current ...
Snow tires
If you mount snow tires on your vehicle, make sure they are radial tires of the same size and load range as the original tires. Mount snow tires on all four wheels to balance your vehicle’s handling ...
