Kia Sorento: 4WD ECU Removal - 4WD Control System - 4 Wheel Drive (4WD) System - Kia Sorento XM 2011-2024 Service ManualKia Sorento: 4WD ECU Removal

Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 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:

Hands Free Switch Component Location
...

Rear Glass Defogger Switch Inspection
1. It will be able to diagnose defects of rear glass defogger with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis. ...

Oil Pump Component
1. Reaction shaft support assembly 2. Oil pump housing 3. Driven gear 4. Drive gear 5. Oil seal 6. Bush-Housing 7. Reaction shaft 8. Bush- Reaction shaft 9. Sl ...

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