Kia Sorento: 4WD ECU Removal - 4WD Control System - 4 Wheel Drive (4WD) System - Kia Sorento XM 2011-2026 Service ManualKia Sorento: 4WD ECU Removal

Second Generation XM (2011-2026) / Kia Sorento XM 2011-2026 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:

Removal
   Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional hydraulic pressure adjustment; however, the ...

Auto Light Sensor Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the photo & auto light sensor (A) from crash pad upper side by using screw ( ...

Specifications
Direct control VFS[UD/B] ▷ Control type : Normal high type Control Pressure kpa (kgf/cm², psi) 539.370 ~ 0 ( 5.5 ~ 0, 78.23 ~ 0) Current value(mA) ...

Copyright www.ksmanual.com 2014-2026