Hyundai Venue: Integrated Body Control Unit (IBU) / Repair procedures

Hyundai Venue (QX) (2020-2025) Service Manual / Body Electrical System / Integrated Body Control Unit (IBU) / Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the glove box. (Refer to Body - "Glove Box Housing")

3.	Disconnect the IBU connectors.

4.	Remove the smart key unit (A) after loosening the nuts.

5.	Remove the smart key unit the connectors (A).

•	For the european specification, when removing the IBU connector, the IBU will be damaged by safety bracket (A). So, replace IBU with a new one.

Hyundai Venue. Repair procedures

Installation

1.	Install the body control module.

2.	Install the glove box.

BCM Diagnosis with GDS

In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (GDS).

(1)	Fault Code Searching : Checking failure and code number (DTC)

(2)	Data Analysis : Checking the system input/output data state

(3)	Actuation test : Checking the system operation condition

(4)	S/W Management : Controlling other features including system option setting and zero point adjustment

2.	If diagnose the vehicle by GDS, select "DTC Analysis" and "Vehicle".

3.	If check current status, select the "Data Analysis" and "Car model".

4.	Select the 'IBU_BCM' to search the current state of the input/output data.

Description and operation

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Seat Electrical

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