Kia Sorento: Adjustment - 4WD Control System - 4 Wheel Drive (4WD) System - Kia Sorento XM 2011-2019 Service ManualKia Sorento: Adjustment

Second Generation XM (2011-2019) / Kia Sorento XM 2011-2019 Service Manual / 4 Wheel Drive (4WD) System / 4WD Control System / Adjustment

Description
The friction material inside the coupling will degrade over time. Therefore, corresponding compensation values must be referenced and entered after replacing the controller or the coupling.
Compensation Requirement and Procedure
1.
Simultaneous replacement of 4WD ECU (Controller) and coupling
A.
Does not require compensation.
2.
Replacement of coupling only
A.
Reset the 4WD ECU's (Controller) clutch learning.

3.
Replacement of 4WD ECU (Controller) only
A.
Before replacement: Check the ECU's clutch learning.

B.
After replacement: Enter the original ECU's clutch learning into the replacement ECU.

4WD Control System
...

4WD ECU Components Location
1. 4WD ECU ...

See also:

Yaw-rate and G Sensor Description
The yaw rate and G sensor is included inside the air bag control module (SRSCM). When the vehicle is turning with respect to a vertical axis the yaw rate sensor detects the yaw rate elec ...

4WD ECU Power Flow Diagram
...

Front Disc Brake Removal
1. Remove the front wheel & tire. Tightening torque: 88.3 ~107.9 N.m (9.0 ~11.0 kgf.m, 65.1 ~79.6 lb-ft) ...

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