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 Appearance Positioned above the brake pedal at the driver's seat

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 Decayed Room Lamp Control 1) Detailed Input/Output 2) Others ClassificationInput/Output TypeDetail BCM Input Digital signal 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.

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 Glove Box Lamp Control 1) Detailed Input/Output ClassificationInput/Output TypeDetail BCM Input Digital signalIGN1 CAN signal: SJB BCM Four door switch state signal Four door actuator state signal BCM OutputDigital outputGlove box lamp ON for 15 min 2) Description of Detailed Features OFF 1. If the glove box is opened, or 2. if the key in OFF switches over to key in ON when the glove box is open. 1. If the glove box is closed, or 2. if the key in is OFF, all door is locked & four doors are closed, or 3. if the 15 min lamp ON time is over. Lamp ON for 15 minutes

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. 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 crash input signal T2 (Crash Input) HIGH LOW T1 T1:16 ± 2msec,T2:4 ± 2 OFF (Before crash) ON (After crash) T2T1

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. 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)

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. 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

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 Hide slide during presentation

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 Head lamp escort control If the engine is stopped and doors are closed with the head lamp ON, the head lamp is kept switched on for 30 seconds to safely escort the passengers in the dark place. DISABLE ENABLE Main BCM Control Features - New Features and Changes Only 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. Main BCM Control Features - New Features and Changes Only UMS (User Mode Setting) P position & IGN1 & Vehicle speed >1km/h Push and hold trip button for 2 seconds. [Supervision][Standard] Push RESET button Push TRIP button Push RESET button

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. Main BCM Control Features - New Features and Changes Only UMS (User Mode Setting) First Depth Second Depth DescriptDOMNAGENAUS Vehicle Setting Auto Door Lock Standard/OptionStandard Default ValueVehicle Speed Shift Lever(AT) Vehicle Speed(MT) Vehicle Speed Auto Door Unlock Standard/OptionStandard Default ValueKey Out Shift Lever(AT) Vehicle Speed(MT) Key Out Two Turn Unlock Standard/OptionNot usedStandardNot used Default ValueOn Horn Answer Back Standard/OptionOption Not used Default ValueOn Head Lamp Escort Standard/OptionOptionStandardOption Default ValueOffOnOff

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. Components (smart key ECU) Smart key (SMK) ECU In the YF model, SMK and PDM are positioned behind the passenger seat glove box. External receiver

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. Components (PDM) Power Distribution Module (PDM) In the YF model, SMK and PDM are positioned behind the passenger seat glove box. External receiver

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 (SJB) SJB Module

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 (SJB) ClassificationDescriptionRemark IPS 2Head lamp LOW (Right) IPS 3Front fog light IPS 5Head lamp HIGH (Right) IPS 8Tail light Interior IPS 1Head lamp LOW (Left) IPS 4Head lamp HIGH (Right) IPS 6, 7Exterior Tail light (Left/Right)2 channels IPS 9Turn indicator light4 channels Relay 1Power windowDual Relay 2Door Lock/UnlockDual Relay 3Trunk lidSingle Relay 4Turn indicator light soundSingle Micom (uC)Micro controllerControl unit Relay ICRelay control unit8 channels SW ICSwitch input unit24 channels IPS2 IPS3 IPS5 IPS4 IPS1 IPS6,7IPS7IPS5 RLY4 Relay 1 Relay 2 Relay 3 uC SW IC Relay IC

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. 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 4. Gate for the body electronic CAN & power-train CAN STD (Conventional type) - VFD(DOT) display SVC (Super vision type) - TFD display

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. 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

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. RPAS (Rear Parking Assist System) Horizontal Detection RangeVertical Detection Range

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 Hide slide during presentation

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