Kia Sedona: Repair procedures - BCM (Body Control Module) - Body Electrical System - Kia Sedona YP Service ManualKia Sedona: Repair procedures

Third generation YP (2014-2024) / Kia Sedona YP Service Manual / Body Electrical System / BCM (Body Control Module) / Repair procedures

Removal
   
Take care not to scratch the crash pad and related parts.
1.
Disconnect the negative (-) battery terminal.
2.
Remove the glove box housing.
(Refer to Body - "Glove Box Housing")
3.
Remove the multi box assembly (A) after loosening the screw.

4.
Disconnect the blower motor connector (A) and clip (B).

5.
Disconnect the BCM & Receiver unit connectors (A).

6.
Disconnect the mounting clip (A) and then remove the receiver (B) after loosening the nut.

7.
Remove the BCM & Receiver unit (A) after loosening the nuts.

Installation
1.
Install the BCM & Receiver unit.
2.
Connect the BCM & Receiver unit connector.
3.
Connect the blower motor connector.
4.
Install the multi box assembly.
5.
Install the glove box housing.
6.
Connect the negative (-) battery terminal.
7.
Replace the BCM with a new one and then conduct BCM learning porcedure using GDS.
BCM Diagnosis With GDS
1.
The body electrical system can be quickly diagnosed for faulty parts using vehicle diagnostic system (GDS).
The diagnostic system (GDS) provides the following information:
(1)
Self examination : Checking the failure code (DTC) and display.
(2)
Current data : Checking the system input/output data state.
(3)
Actuator test : Checking the system operation condition.
(4)
Additional function : Other controlling such as he system option and zero point adjustment.
2.
Select the ''Car model'' and the system to be checked in order to check the vehicle with the tester.
3.
Select the ''Body Control Module (BCM)'' to check body control module.
4.
Select the ''Current data" menu to search the current state of the input/output data.
The input/output data for the sensors corresponding to the ''Body Control Module (BCM)'' can be checked.

5.
If you want to change user option, select “user option”.

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