Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company.

2 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Body electrical communication (CAN) Cluster Module SJB PDM BCM SMK ECU K-Line Power train CAN (EMS,VDC..)

3 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Body electrical communication (LIN) Instrument Panel BCM (LIN Master) RPAS Digital Sensor External Buzzer CANLIN Built-in buzzer

4 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Components (BCM) Main Features 1. CAN communication with SJB / Built-in RPAS module 2. Built-in RKE receiver (External receiver antenna) 3. Buzzer installed inside BCM Connector At the rear of the center fascia panel

5 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Main BCM Control Features - New Features and Changes Only Rear Intermittent Wiper Control (INT) 1) Detailed Input/Output ClassificationInput/Output TypeDetail BCM InputDigital signals IGN2 Rear wiper int. switch BCM OutputCAN output: BCM SJBRear wiper relay (Output from SJB) T2 T1 Rear wiper Relay OFF ON Rear wiper int. switch (IGN2 ON) OFF ON T1 T1:0.7s T2 : 5.3s

6 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Main BCM Control Features - New Features and Changes Only Internal Buzzer Control ClassificationInput/Output TypeDetail BCM Input Digital signalsIGN1 CAN signal: CLUM BCM Tail light ON Rheostat max/min brightness change signal BCM OutputDigital outputBuzzer in BCM in operation for 0.4 s 1) Detailed Input/Output 2) Description of Detailed Features OFF Buzzer Operation Interior light OFF/IGN1 OFF Internal buzzer output OFF (Interior light ON/IGN1 ON) & (Rheostat max/min brightness change: OFF ON) Internal buzzer output ON - Operation started at 0.4 s cycle

7 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. 1) Detailed Input/Output 2) Others ClassificationInput/Output TypeDetail BCM Input Digital signals IGN1 Key In switch CAN signal: SJB BCMFour door switch state signal BCM OutputDigital outputPhotosensitive room lamp output for 30 s After the battery removal and installation, if IGN1 is on and four door switch is on (open), the room lamp is switched on. After the battery removal and installation, if IGN1 is off and four door switch is on (open), the maximum operation time of the room lamp is 20 minutes. Main BCM Control Features - New Features and Changes Only Decayed Room Lamp Control

8 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Main BCM Control Features - New Features and Changes Only Crash Unlock Control 1) Detailed Input/Output ClassificationInput/Output TypeDetail BCM Input Digital signalsIGN1 PWM signal: From ACUCrash signal BCM OutputDigital outputDoor unlock relay 2) Description of Detailed Features ON/OFF judgment condition for the collision input signal T2 (Crash Input) HIGH LOW T1 T1:16 ± 2msec,T2:4 ± 2 OFF (Before crash) ON (After crash) T2T1

9 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. 1) Control Condition When the remote unlock, smart key unlock or passive unlock signals are received, the door unlock state signal is transmitted to the AV system 8 times. 2) Time chart T2T1 Not received Received Remote or Passive Unlock Signal BCM AV T1,T2 : 60ms±ms Main BCM Control Features - New Features and Changes Only AV Unlock Signal Control (Door Unlock Signal)

10 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Head lamp LOW switch H LP TAIL HI Tail lamp switch Head lamp HIGH switch Multifunction Switch Head lamp LOW control output Autolight switch AUTO PASSING Front fog lamp switch FRT FOG Rear fog lamp switch RR FOG BCM Main BCM Control Features - New Features and Changes Only Head Lamp Control

11 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. No.ItemFeature Applicable ModeDefault Value 1Automatic door lock This function locks all doors when a specific velocity is reached. DISABLE 15 /h 2Automatic door unlock This function automatically unlocks all doors for a specific condition. DISABLE KEY OFF(OUT) Gear lever shift 3 Automatic door lock (Gear lever shift) This function locks all doors when the transmission lever is shifted from P position to another position. DISABLE ENABLE 4 Automatic door unlock (Driver's seat knob linked) This function automatically unlocks all doors in the case of unlock using the driver's seat knob when all doors are locked. DISABLE ENABLE 5Horn answer back This function operates the burglar horn in the case of the entry to the remote alarm state. DISABLE (SMK Specification) ENABLE (RKE Specification) 6 Alarm state activation/deactivation by key Alarm activation/deactivation in the case of lock or unlock using a mechanical key DISABLE ENABLE 7Auto light control This function automatically switches on the tail light and head lamp according to the input values of the illuminance sensor. DISABLEX ENABLE BCM User Option Control

12 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Components (smart key ECU) Smart Key (SMK) ECU At the right side of the blower motor

13 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Components (PDM) Power Distribution Module (PDM)

14 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Bracket (Left) Bracket (Upper) Lower Cover Mini Fuse Memory Fuse Upper Housing PCB Assy Lower Housing Components (SJB) SJB Module

15 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Bracket (Left) Bracket (Upper) Lower Cover Mini Fuse Memory Fuse Upper Housing PCB Assy Lower Housing Components (SJB) SJB Module Hide slide during presentation

16 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Components (Cluster) Main Features 1. Control of the warning lamps on the instrument panel (Direct control & CAN signal input control) 2. Trip computer control 3. Cluster text alarm display control (Applied from Feb. 2010) 4. Gate for the body electronic CAN & power-train CAN Supervision cluster expected to be applied from Feb. 2010

17 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. Components (RPASM : Rear Parking Assist System Module) Sensor 1 (RL) Sensor 2 (RCL) Sensor 3 (RCR) Sensor 4 (RR) Sensor beam width: 100˚ horizontal and 40˚ vertical (for a single sensor) 16 Main Features 1. Transmission of the data on the distance to the obstacle upon the distance measurement request of the BCM (As a slave module) 2. Transmission of fault data to the BCM 3. IGN ON, R gear engagement and distance measurement request of BCM (master module) LIN communication started

18 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. ESS (Emergency Stop Signal) : C-CAN : B-CAN : Hard-wire B+ BLS ESS Relay (NC) IGN BS ABS ESC Hazard Switch BCM Gateway (Cluster) Hazard Switch -ON -OFF ON/OFF signal Lamp Control (Blinking) Relay State Monitoring Hazard Switch -ON -OFF STOP Lamp (include High-Mount-Stop-Lamp) Direction Ind. Lamp ESS function -Inactive -Active -Defective ESS function -Inactive -Active Lamp Control (Blinking) Applicable region (Time): Korea (Aug. 2009) / Europe (Feb. 2010)

19 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. ESS (Emergency Stop Signal) : C-CAN : B-CAN : Hard-wire B+ BLS ESS Relay (NC) IGN BS ABS ESC Hazard Switch BCM Gateway (Cluster) Hazard Switch -ON -OFF ON/OFF signal Lamp Control (Blinking) Relay State Monitoring Hazard Switch -ON -OFF STOP Lamp (include High-Mount-Stop-Lamp) Direction Ind. Lamp ESS function -Inactive -Active -Defective ESS function -Inactive -Active Lamp Control (Blinking) Hide slide during presentation

20 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. ESS (Emergency Stop Signal) : C-CAN : B-CAN : Hard-wire B+ BLS ESS Relay (NC) IGN BS ABS ESC Hazard Switch BCM Gateway (Cluster) Hazard Switch -ON -OFF ON/OFF signal Lamp Control (Blinking) Relay State Monitoring Hazard Switch -ON -OFF STOP Lamp (include High-Mount-Stop-Lamp) Direction Ind. Lamp ESS function -Inactive -Active -Defective ESS function -Inactive -Active Lamp Control (Blinking) Hide slide during presentation

21 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. RPAS (Rear Parking Assist System) Horizontal Detection RangeVertical Detection Range

22 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. RPAS (Rear Parking Assist System) Horizontal Detection RangeVertical Detection Range Hide slide during presentation

23 Body Electrical Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted in any form or by any means without the written permission of Hyundai Motor Company. RPAS (Rear Parking Assist System) Horizontal Detection RangeVertical Detection Range Hide slide during presentation