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 Kia Motors Corporation. Smart key & Button Start

2 Smart Key & Button Start 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 Kia Motors Corporation. Main Features Passive Door Lock & Unlock : - Push button on driver or passenger side door handle. Not touch sensor type ESCL (Electronic Steering Column Lock) : (optional item) - Steering column lock and unlock by motor Passive Engine Start : (Registered smart key with driver) - Engine start by button (with pressing brake pedal & shift lever P position) - Ignition switch is operated by button (without pressing brake pedal) OFF ACC IG ON OFF Limp home for Engine Start : (Smart key battery discharged, Error of Button start system) - Smart key insert to key holder and press start button

3 Smart Key & Button Start 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 Kia Motors Corporation. System Components Layout ESC 14 Smart key RF Receiver Door handle ( 2EA) Antenna (3EA) Bumper antenna (1EA) Outside handle Smart key ECM Start button ESCL Cluster PDM 7 8 External Buzzer EMS PDM Relay 11 Smart key holder 9

4 Smart Key & Button Start 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 Kia Motors Corporation. Contents PIC (General Smart Key System) Smart Key (YF – Start Stop Button) Steering column lock Starting Key MSCL ESCL MSCL ESCL Rotary knobSSBSmart key Holder Comparison

5 Smart Key & Button Start 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 Kia Motors Corporation. Contents PIC (General Smart Key System) Smart Key (YF – Start Stop Button) Smart key Limp home start (Emergency starting) transponder Transponder in PCB ACC IGN 1 IGN 2 START PDM Relay Comparison

6 Smart Key & Button Start 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 Kia Motors Corporation. Main Functions LF Push button RF ESCL Receiver Smart key ECM

7 Smart Key & Button Start 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 Kia Motors Corporation. Main Functions LF Push button RF ESCL Receiver Smart key ECM

8 Smart Key & Button Start 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 Kia Motors Corporation. New Function Passenger Seat Driver's Seat Welcome light (Approaches the vehicle) * Operation procedure The smart key ECU operates the door handle antenna (LF transmission) at 240 ms intervals to find a smart key. A user with a smart key approaches the vehicle. The smart key receives the antenna signal (LF reception) and transmits it to the receiver (SRx). The receiver (SRx) transmits the received signal to the smart key ECU. After the smart key ECU receives the data via the receiver (SRx), it is woken and transmits the pocket lamp light ON command to the BCM. According to the command, the BCM switches the pocket lamp on for 15 seconds. If the user presses the door handle lock/unlock button, it operates the LF antenna. If the smart key is an authenticated one, it transmits the unlock command. The welcome light feature ends with the unlock command.

9 Smart Key & Button Start 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 Kia Motors Corporation. New Function Passenger Seat Driver's Seat Welcome light (Leaves the vehicle) Operation procedure A user with a smart key operates the passive lock or remote lock to put the vehicle to enter the alarm state. The smart key ECU checks if there is a smart key in the vehicle using the deactivation feature. The smart key ECU checks if the driver with the smart key left the vehicle by operating the LF antenna in the outside handle at 3 s intervals. If it cannot find the smart key 3 times consecutively after the driver left the vehicle and it is certain that the driver is not around the vehicle, It stops to find the smart key at 3 s intervals, and enters the welcome light ready mode, wherein the LF antenna transmits signals at 240 ms intervals.

10 Smart Key & Button Start 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 Kia Motors Corporation. Smart key ECM Smart key ECM LF Driver Engine ECM Engine ECM Serial Comm. for Immobilizer Diagnosis Tool ESC SJB Body CAN PDM LF Antenna RF Receiver ESCL Wireless Comm. (125Khz) Radio Frequency (315/433/447Mhz) ESCL Power ESCL Ground Unlock Switch Serial Comm. Smart key Holder Data KEY IN Switch Clock Start Button Start Button S/W ON Signal 2 LED control ESCL enable signal Transponder Communication Illumination Serial Comm. (9.6kbps) Vehicle Speed K-line KWP2000(10.4kbps) Wire Engine rpm signal S/W ON Signal 1 Brake S/W P signal Smart Key StarterACC IGN1 IGN2 Relay Box Cluster CAN gateway Power train CAN BCM

11 Smart Key & Button Start 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 Kia Motors Corporation. It is for starting at virgin condition All related parts are virgin condition (Smart key, Smart key ECM, PDM, ESCL ECM) ESCL is always unlock at virgin When virgin smart key is inserted in smart key holder, possible to start, IG ON and ACC position After inserting virgin smart key to holder, push start button once. - PDM perform twice ignition automatically If ECM is virgin, possible to twice ignition Twice ignition 1 s Cranking phase OFF ON IG1 1 s

12 Smart Key & Button Start 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 Kia Motors Corporation. System failsafe Action when is Fail safe modeFail safe item When it is engine cranking Press Engine Start button 2 times within 10 seconds Engine starting button's switch ON Signal 1 or 2 defected. - Switch ON signal1 for Smart key ECM - Switch ON signal 2 for PDM Press Engine Start button longer than 10 seconds Brake switch or inhibitor switch P position signal defected When it is engine turn off at emergency while driving. Press Engine Start button longer than 2 seconds In without position of Inhibitor switch N or P, need to engine turn off. While driving with D position of inhibitor switch,, engine turn off. Press Engine Start button 3 times within 3 seconds Insert Smart key to holder and when Engine cranking is required When do engine starting impossibility by system defect in Smart key.

13 Smart Key & Button Start 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 Kia Motors Corporation. System failsafe Action when is Fail safe modeFail safe item When it is engine cranking Press Engine Start button 2 times within 10 seconds Engine starting button's switch ON Signal 1 or 2 defected. - Switch ON signal1 for Smart key ECM - Switch ON signal 2 for PDM Press Engine Start button longer than 10 seconds Brake switch or inhibitor switch P position signal defected When it is engine turn off at emergency while driving. Press Engine Start button longer than 2 seconds In without position of Inhibitor switch N or P, need to engine turn off. While driving with D position of inhibitor switch,, engine turn off. Press Engine Start button 3 times within 3 seconds Insert Smart key to holder and when Engine cranking is required When do engine starting impossibility by system defect in Smart key.

14 Smart Key & Button Start 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 Kia Motors Corporation. Smart key ECM start to learn Smart key #2 learnt Input the PIN code PDM start to learn Smart key #1 learnt Smart key ECM / PDM / ESCL / Smart key learnt Pull out smart key #1 Insert smart key #2 to holder Insert smart key #1 to key holder ESCL start to learn Smart key system of YF is learnt transponder and smart key by once at same time. Neutralization mode is for replacing ESCL, PDM and ECM easily. It is possible that smart key is learnt again, after neutralizing SMK system. Virgin start (twice ignition) is impossible in neutralized condition If PIN code is inputted over 3 times, it is impossible to learnt and neutralization during 1 hour. Smart key teaching