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

Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 Service Manual / 4 Wheel Drive (4WD) System / 4WD Control System / 4WD ECU Removal

1.
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with the GDS tool.
(Refer to 4WD Control System - "Repair procedures")
2.
Disconnect the battery negative cable from the battery
3.
Disconnect the 4WD ECU connector (A).

4.
Loosen the nuts (A) and then remove the 4WD ECU.

Tightening torque:
56.9 ~ 64.7 N.m (5.8 ~ 6.6 kgf.m, 42 ~ 47.7 lb-ft)

4WD ECU Circuit Diagram
...

4WD ECU Installation
1. Install in the reverse order of removal. 2. Prior to installing a new ECU, upload the original ECU’s clutch learing to the replacement ...

See also:

Setup
Display Settings Press the key Select [Display] through TUNE knob or key Select menu through TUNE knob Mode Pop up [Mode Pop up]   Changes selection mode During On state, pr ...

Alternator Description
The Alternator has eight built-in diodes, each rectifying AC current to DC current. Therefore, DC current appears at alternator "B" terminal. In addition, the charging voltage ...

Inspection
1. Turn ignition switch OFF. 2. Remove the air duct. (Refer to Engine Mechanical System - "Air cleaner") ...

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