Kia Sorento: 4WD ECU Power Flow Diagram

4WD ECU DescriptionBattery Cleaning
1.
Make sure the ignition switch and all accessories are in the OFF
position.
2.
Disconnect the battery cables (negative first).
...
4WD ECU Description
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 ...
IMS Control Switch Inspection
1.
Disconnect the IMS control switch connector.
2.
With the power IMS control switch in each position, make sure
that continuity ex ...