Kia Sorento: Direct Electro Hydraulic Actuator Coupling Operation
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Operation Order
1. |
4WD ECU receives CAN signals from the vehicle's sensors.
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2. |
4WD ECU calculates the necessary amount of rear-wheel
torque and sends the corresponding driving current to the actuator
(electronic motor and hydraulic pump).
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3. |
Hydraulic pressure generated by the actuator moves the
piston.
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4. |
Friction from the piston's movement engages the clutch.
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5. |
Power is delivered to the rear wheels.
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4WD ECU processes signals from various sensors and determines the current
road and driving conditions. The ECU then utilizes this information to implement
precision control over the 4WD coupl ...
All units are filled up with coupling fluid (ultra-low viscosity
ATF) prior to shipping. Inspection, fill-up, and replac ...
See also:
Emission control system
The emission control system of your vehicle is covered by a written limited warranty.
Please see the warranty information contained in the Warranty & Maintenance booklet
in your vehicle.
Your v ...
Inspection
1.
Remove the cowl top cover.
(Refer to the wiper)
2.
Disconnect the windshield deicer connector (A) from the wiper
motor linkage.
...
Balance Shaft & Oil Pump Removal
BSM (Balance Shaft Module) Chain System
1.
Remove the timing chain.
(Refer to Timing System in this group)
2.
Install a stopper pin (A) ...