Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2019 Kia K900FACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

NOTE: Prior to replacing the 4WD ECU, back up the 4WD ECU's clutch learning with the KDS tool.
(Refer to 4 Wheel Drive (AWD) System - "REPAIR PROCEDURES ")

Turn ignition switch OFF and disconnect the negative (-) battery cable.
Remove the integrated central control unit (ICU).
(Refer to Body Electrical System - "INTEGRATED CENTRAL CONTROL UNIT (ICU) ")
Remove the knee airbag.
(Refer to Restraint - "KNEE AIRBAG (KAB) MODULE ")
Remove the AWD ECU (A) after loosening the mounting nuts.

Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the AWD ECU connector (A).

Courtesy of KIA MOTORS AMERICA, INC.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.