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Kia Sorento: Adjustment - 4WD Control System - 4 Wheel Drive (4WD) System - Kia Sorento XM 2011-2025 Service ManualKia Sorento: Adjustment

Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 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:

Crankshaft Disassembly
   • Use fender covers to avoid damaging painted surfaces. • ...

Circuit Diagram
...

Troubleshooting, Customer Complaint Analysis Check Sheet
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