Kia Sorento: Repair Procedures

Removal

1.	Remove the crash pad center panel. (Refer to Body - "Crash Pad Center Panel")

2.	Remove the Auto Temperature Control Unit. (Refer to Heating, Ventilation and Air Conditioning- "Auto Temperature Control Unit")

Remove the body domain controller unit (A) after removing the bolts.

Tightening torque :

3.9 - 4.2 N·m (0.4 - 0.43 kgf·m, 2.9 - 3.1 lb·ft, 34.7 - 37.3 lb·in)

Body Electrical System — Body Domain Control Unit / Repair Procedures / Removal illustration

4.	Remove the body domain controller unit wiring clip (A).

5.	Disconnect the body domain controller unit connectors (A).

Installation

1.	Install in the reverse order of removal.

Perform the order below with the KDS when replacing the body domain control unit.

(S/W Management → BDC-BCM → Variant Coding)

(S/W Management → BDC-SMK → Smart Key Code Saving)

(S/W Management → BDC-TPMS → ID Writing)

(S/W Management → BDC-IAU → Learning Mode)

Refer to the KDS screen for operating conditions and details.

3.	Perform Over The Air (OTA) controller S/W update with KDS. (Refer to Body Electrical System - "Over The Air (OTA)")

On Vehicle Inspection Diagnostic with KDS 1. The Body Domain Control unit (BDC) can quickly diagnosed for problems with t...

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