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:

Smart key unit Components
Connector Pin Information No. Connector A Connector B Connector C 1 V_BAT load C_CAN Low SSB illumination ground 2 ...

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 ...

Dynamic Damper Removal
1. Remove the front driveshaft. (Refer to Driveshaft Assembly - “Front Driveshaft”) 2. Remove the TJ joint assembly. (Refe ...

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