Kia Cadenza YG: BCM (Body Control Module) / Body Control Module (BCM) Description and Operation

Kia Cadenza YG 2016-2021 Service Manual / Body Electrical System / BCM (Body Control Module) / Body Control Module (BCM) Description and Operation

IPM Overview

The Body Control Module (IPM-Intelligent integrated Platform Module) supplies vehicle occupants with visual and audible information and controls various vehicle functions.

To provide and receive information, the module is interfaced to the vehicle''s CAN bus communications network.

The IPM provides the following features :

•	Door Lock Control(Send Lock/ Unlock commend via CAN)

•	Burglar Alarm Control

•	Decayed Room Lamp and MODE Lamp Control

•	Key Hole Illumination Control

•	Trunk Open Control

•	Warning(Buzzer and indicator)Control

•	Wiper control

•	Lamp control (Tail, Head Lamp Low and High, Front fog, Room Lamp, Rear Fog lamp Control, HLLD)

•	Turn/Hazard Signal Control

•

Defroster

•	External Buzzer and Burglar Alarm Horn control

•

Panic

•

MTS

•	Window control

•	Key interlock solenoid

•	Input signal sends via CAN for local functions

•	Diagnostic

Block Diagram

Function

Wiper & Washer Control

–	Front wiper mist control function

–	Front washer interlock wiper control function

–	Front INT wiper control function

–	Rain sensor control function

–	Head lamp washer control function

Lamp Control

–	Tail lamp control function

–	Tail lamp autocut control function

–	AV tail control function

–	Head lamp control function (Low/ High)

–	Tail lamp welcome control function

–	Head lamp escort control function

–	Manual head lamp leveling device power function

–	Auto head lamp leveling device function

–	Auto light control function

–	DRL (LED) control function

–	Turn signal lamp & Hazard control function

–	One touch triple turn control function

–	LED rear turn signal lamp control function

–	Front fog lamp control function

–	Key hole illumination control function

–	Decayed room lamp control function

–	Key OFF interlock room lamp lighting control function

–	Trunk room lamp control function

–	Foot lamp control function

Warning Control

–	Seat belt indicator control fucntion

–	Seat belt reminder control function

–	Key operated warnig control function

–	Parking brake warning control function

–	Trunk open warning control function

–	RKE learnig sound control function

–	SMK warning control function

–	PAS/ RPAS control function

Timer Control

–	Defogger timer control function

–	Sunroof timer contrl function

Panic & Alarm Control

–	Panic control function

–	Burglar alarm control function

MTS Control

–	Door unlock control function

–	MTS panic & hazard control function

–	Warning state information function

Keyless Entry Control

–	Tx Lock/ Unlock buzzer sound control function

–	Horn answer back (Burglar alarm horn) control function

ATM

–	Key interlock control function

–	Shift lock control function

❮Body Control Module (BCM) Schematic Diagrams

Circuit Diagram

Body Control Module (BCM) Repair procedures❯

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel (A). 3. Remove the Reinforcing panel after loosening the mounting bolt and nut.

Kia Cadenza YG: BCM (Body Control Module) / Body Control Module (BCM) Description and Operation

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