BE -6 BODY ELECTRICAL SYSTEM AUDIO S YSTEM€¦ · be -6 body electrical system audio s ystem...

BE -6 BODY ELECTRICAL SYSTEM

AUDIO SYSTEM

SPECIFICATION E43EAAA9

AUDIO

Item Specification

Model RADIO/CD/MP3/RDS RADIO/CDC/MP3/RDS

Power supply DC 14.4V

Rated output Max 43W x 4

Antenna 80PF 75Ω

Tuning type CREST TUNER

FM 87.5 ~ 108.0 MHz/100 KHz

MW 531 ~ 1629 KHz/9 KHzFrequency range / Channel

spaceLW 144 ~ 288 KHz/1 KHz

* RDS : Radio Data System.

SPEAKER

Item Specification

Front 40

Rear 40Input Power

(W)Tweeter 40

Front 4.0 ± 0.6

Rear 4.0 ± 0.6Speaker Impedance

(Ω )Tweeter 4.0 ± 0.6

Speaker Number 6

ANTENNA

Item Specification

Installation Position Roof

Input Voltage DC 10.5V~16.0V

Rated Voltage DC 12V (AM/FM)

Output Impedance 75Ω (AM/FM)

AUDIO SYSTEM BE -7

COMPONENT LOCATION ED31662D

5

1

43

2

2

6

8

5

6

7

1. Audio unit2. Tweeter speaker3. AUX Jack / USB Port / iPOD4. Interface unit

5. Front door speaker6. Rear door speaker7. Antenna feeder cable8. Roof antenna (Radio)

This illustration shows the LHD type.RHD type is symmetrical.

SEDBE7001L


AUDIO UNIT

COMPONENTS EF07D72E

[RADIO/CD/MP3/RDS]

Connector A Connector D(AUX)

Connector D (AUX)

Connector BConnector C

Connector A

C1C2C3

Connector B

Antenna

4 3 2 1

8

1 2 3654

7 6 5

4 3 2 1

8

8 7 6 6 5 6 5

3 2 1 2 1 2 1

5 4 4 3 4 3

7 6 5

NO CONNECTOR A CONNECTOR B CONNECTOR C1 CONNECTOR C2 CONNECTOR C3 CONNECTOR D

AUX IN RIGHT

AUX DETECT

-

AUX IN LEFT

SHIELD GND

AUX IN AUDIO REF

1 ODOMETER SPEAKER RR+ - PROG TXD SIMO

2 TAIL SW SPEAKER FR+ - CAN-

3 REMOTE ANNTENA SPEAKER FL+ -

USB TXD

+USB POWER

REMOTE CONTL GND

4 BATT + SPEAKER RL+ - CAN+

5 - SPEAKER RR- - REMOTE CONTL +

6 IGNITION(+12V) SPEAKER FR- - PROG RXD SOMI

7 PWM ILLUM SPEAKER FL-

8 POWER GND SPEAKER RL-

-

USB GND

SPDIF

USB RXD

REMOTE / USB

SPDIF GND

1 2 3654

SEDBE7002L

AUDIO SYSTEM BE -9

[RADIO/CDC/MP3/RDS]

Connector A

Connector BConnector C

Antenna

Connector A

C1C2C3

Connector B

4 3 2 1

8 7 6 5

4 3 2 1

8

8 7 6 6 5 6 5

3 2 1 2 1 2 1

5 4 4 3 4 3

7 6 5

Connector D(AUX)

2 365

Connector D (AUX)

1 2 3654

NO CONNECTOR A CONNECTOR B CONNECTOR C1 CONNECTOR C2 CONNECTOR C3 CONNECTOR D

AUX IN RIGHT

AUX DETECT

-

AUX IN LEFT

SHIELD GND

AUX IN AUDIO REF

1 ODOMETER SPEAKER RR+ - -

2 TAIL SW SPEAKER FR+ - CAN-

3 REMOTE ANNTENA SPEAKER FL+ -

USB TXD

+USB POWER

REMOTE CONTL GND

4 BATT + SPEAKER RL+ - CAN+

5 - SPEAKER RR- - REMOTE CONTL +

6 IGNITION(+12V) SPEAKER FR- - -

7 PWM ILLUM SPEAKER FL-

8 POWER GND SPEAKER RL-

-

USB GND

SPDIF

USB RXD

REMOTE / USB

SPDIF GND

SEDBE7003L


REMOVAL EF22FCFD

1. Disconnect the negative (-) battery terminal.

2. Remove the crash pad center facia panel (A).(Refer to the Body group - Crash pad).

A

SEDBE7010L

3. Disconnect the connectors from the crash pad centerfacia panel.

SEDBE7011L

4. Remove the mounting bolts then remove the audiounit(A).

A

SEDBE7012L

5. Disconnect the audio connectors and cable(A).

A

SEDBE7013L

INSTALLATION EE4F5BDA

1. Connect the audio unit connectors and cable.

2. Install the audio unit.

3. Install the crash pad center facia panel.

4. Check the audio system.

AUDIO SYSTEM BE -11

SPEAKERS

INSPECTION EAD3AACE

1. Check the speaker with an ohmmeter. If an ohmmeterindicates the correct impedance of the speaker whenchecking between the speaker (+) and speaker (-) ofthe same channel, the speaker is ok.

Specified impedance : 2~4 Ω

SEDBE7028L

REMOVAL E354329A

FRONT SPEAKER

1. Remove the front door trim.(Refer to the Body group - Front door).

2. Remove the front speaker (A) after removing 4 rivets.

A

SEDBE7020L

REAR SPEAKER

1. Remove the rear door trim.(Refer to the Body group - Rear door).

2. Remove the rear speaker (A) after removing 4 rivets.

A

SEDBE7021L

TWEETER SPEAKER

1. Remove the front door delta cover (A).(Refer to the Body group - Front door).

2. Remove the tweeter speaker (A) after disconnectingthe connector.

A

SEDBE7022L


INSTALLATION EE091CFD

FRONT SPEAKER

1. Install the front speaker.

2. Install the front door trim.

REAR SPEAKER

1. Install the rear speaker.

2. Install the rear door trim.

TWEETER SPEAKER

1. Install the tweeter speaker after connecting thetweeter speaker connector.

2. Install the front door delta cover.

AUDIO SYSTEM BE -13

ANTENNA

INSPECTION E2A6BE3D

ANTENNA CABLE

1. Remove the antenna jack from the audio unit and an-tenna.

2. Check for continuity between the center poles of an-tenna cable.

ATJF023C

3. Check for continuity between the outer poles of an-tenna cable. There should be continuity.

ATJF023D

4. If there is no continuity, replace the antenna cable.

5. Check for continuity between the center pole (A) andouter pole (B) of antenna cable. There should be nocontinuity.

A

B

ATJF023F

6. If there is continuity, replace the antenna cable.


REPLACEMENT E84E0452

1. Remove the rear roof trim.(Refer to the Body group - Roof trim).

2. Disconnect the 1P power connector (A) from the roofantenna.

A

SEDBE7026L

3. Remove the roof antenna(A) after removing a nut(B).

A

B

SEDBE7024L

4. Disconnect the roof antenna feeder cable connec-tor(A) on the quater inner panel.

A

SEDBE7025L

5. Installation is the reverse of removal.

AUDIO SYSTEM BE -15

AUDIO REMOTE CONTROL

CIRCUIT DIAGRAM EEAABE21C

HD

OW

N

SE

EK

DO

WN

SE

EK

UP

MU

TE

MO

DE

VOL.

UP

VOL.

DO

WN

CH

UP

3.9KΩ 1.8KΩ 1.8KΩ 1.8KΩ

ILL(+) ILL(-)

4.7KΩ 10KΩ 12KΩ

4

2 2

3

5

6

5

6

3

Audio remote control connector

1 2 3 4 5 6

[AUDIO SYSTEM]

LH RH

CH

SEEK

CH

MUTE

MODE

SEDBE7032L


VOL.

UP

SE

EK

DO

WN

SE

EK

UP

Cruisemain CANCEL

SET/COAST

RESUME/ACCEL

MO

DE

CH

UP

VOL.

DO

WN

12KΩ 10KΩ 4.7KΩ 3.9KΩ 1.8KΩ1.8KΩ 1.8KΩ

3.9KΩ

220Ω

910Ω

Audio remote control connector

1 2 3 4 5 6

[AUDIO SYSTEM + AUTO CRUISE]

LH RH

ILL(+) ILL(-)

2

3

5

6

1 2 3

6

ON

OFF

CH

MODE

SEDBE7033L

AUDIO SYSTEM BE -17

INSPECTION EF2FA43E

1. Check for resistance between No.2 and No.3 termi-nals in each switch position.

MUTE

MODE

CH

CH

SEEK

1 2 3 4 5 6

SEDBE7034L

[AUDIO SYSTEM]

SwitchConnector

terminalResistance

(±1%)

SEEK UP 2-3 (Left) 0 Ω

SEEK DOWN 2-3 (Left) 1.8 kΩ

CH UP 2-3 (Left) 3.6 kΩ

CH DOWN 2-3 (Left) 5.4 kΩ

MUTE 2-3 (Right) 0 Ω

MODE 2-3 (Right) 4.7 kΩ

VOL. UP 2-3 (Right) 14.7 kΩ

VOL. DOWN 2-3 (Right) 26.7 kΩ

[AUDIO SYSTEM + AUDIO CRUISE]

SwitchConnector

terminalResistance

(±1%)

SEEK UP 2-3 (Left) 0 Ω

SEEK DOWN 2-3 (Left) 1.8 kΩ

CH UP 2-3 (Left) 3.6 kΩ

MODE 2-3 (Left) 14 kΩ

VOL. UP 2-3 (Left) 24 kΩ

VOL. DOWN 2-3 (Left) 36 kΩ

REMOVAL E2D273A6

1. Disconnect the negative (-) battery terminal.

2. Remove the driver airbag module.(Refer to the Airbag group - Airbag module and clockspring).

SEDBE7035L


3. Disconnect the audio remote control switch connec-tor(A).

A

SEDBE7036L

4. Remove the steering wheel after loosening the nut(B)and disconnecting the connector(A).(Refer to the Steering group - Steering column andshaft).

A

B

SEDBE7027L

5. Remove the steering wheel lower cover after loosen-ing the 4 screws.

SEDBE7039L

6. Loosen the screws (4EA) on the opposite side of thesteering wheel.

SEDBE7037L

7. Remove the audio remote control switch (A).

MUTE

MODE

SEEKCH

CH

A

SEDBE7031L

INSTALLATION E66E01FE

1. Install the audio remote control switch on the steeringwheel.

2. Install the steering wheel.

3. Connect the audio remote control switch connector.

4. Install the driver airbag module.

AUDIO SYSTEM BE -19

AUX(AUXILIARY)

DESCRIPTION E962567F

The AUX, IPOD and USB JACK on the center console isfor customers who like to listen to external portable musicplayers like the MP3, iPOD, earphone, USB memory stick,

CD player and etc., through the vehicle’s sound systemwhen it is linked to this jack. The customer has this addedoption.In case of distortions from media connected to the AUXsource, the audio unit may not be defect but the outputlevel of the used media does not match the specificationof the AUX input.

AUX output signal Audio unit

Connecting cable Speaker

USB Interface UNIT

UART

US

B C

omm

unic

atio

n

Multi Media Jdck

Variable digital music players

AUX IPOD

IPOD AUX

SEDBE7007L


COMPONENT E5817D86

SPDIF GNDTX BUS

12V SWITCH12V PERMANENT

SPDIF-

RX BUSSUPPLY GND

12345678

123456

VbusD+D-

GND--

CONNECTOR APIN NO PIN NO CONNECTOR B

[USB INTERFACE UNIT]

Connector A

Connector B

1 4

5 8

1 3

4 6

SEDBE7005L

AUDIO SYSTEM BE -21

REMOVAL E3BEC966

MULTI MEDIA JACK

1. Remove the under cover(A) on the floor console(A).(Refer to Body Gr. - "Console")

P

R

ND 3

2L

A

SEDBE7014L

2. Disconnect the power outlet connector(A) and multimedia jack connector (B) from under cover.

BA

SEDBE7015L

3. Remove the multi media jack(A) after disconnectingthe multi media jack connector.

A

SEDBE7016L

USB INTERFACE UNIT

1. Remove the floor console.(Refer to the Body group - Console)

2. Disconnect the USB inferface unit connector.

3. Remove the USB interface unit(A) after loosening 2bolts(B).

A

B

SEDBE7023L


INSTALLATION EE6F198A

MULTI MEDIA JACK

1. Install the multi media jack.

2. Connect the multi media jack connector.

3. Install the under cover to the floor console.

USB INTERFACE UNIT

1. Install the USB interface unit.

2. Connect the USB interface unit connector.

3. Install the floor console.

INSPECTION E4F2D8AA

1. Disconnect the negative(-) battery terminal.

2. Disconnect the multi media jack connector after re-moving the under cover.

1 2 3 4 5 67 8 9 10 11 12

SEDBE7017L

3. To inspect USB/IPOD port, check the voltage betweenNO.3 and 7 terminal of USB/IPOD input port.

Standard value : 5V

4. To inspect AUX Jack, check the voltage between NO.6and 12 terminal of AUX jack / Audio jack input.

Standard value : 5V

5. Using an ohmmeter, check for continuity between theterminals of multi media jack connector.

AUDIOJACK ASSY

AUX JACK CABLE

< AUX JACK INSERT >

AUX REF(SIG GND)

AUX R

AUX L

AUX DETECT(DETECT SIG)

AUX GND (MAIN GND)

AUX REF(SIG GND)

AUX R

AUX L

AUX DETECT(DETECT SIG)

AUX GND (MAIN GND)

USB GND

V BUS

D-

D+

12

4

5

6

11

12

4

5

6

11

7

1

2

3

USBJACK

SEDBE7018L

AUDIO SYSTEM BE -23

TROUBLESHOOTING E7AC0B05

CUSTOMER COMPLAINT ANALYSIS CHECK SHEET

Item Status How to check

SystemAudio is not functioning and no function of display

No radio reception

Poor radio reception

The frequency instead ofthe station name isdisplayed.

The required station cannot be tuned to using automaticsearch

No traffic announcementsare switched through(during CD playback)

CD will not be accepted

Distorted sound/skipsduring CD play

No sound during CDplayback

USB mode is not functioned

Radio

CD

USB

Check the fuse audio unit and vehicle Check power connections

Set desired station manually (manual tuning) Check whether the antenna is completely and correctly connected

Clean CD with damp cloth The CD does not comply with the CD player specification See notes on Audio and MP3 CDs

With the set on, wait for 5 minutes until the condensation evaporates

Some CDs contain multimedia data which is not recognized by the unit Advance the tracks until music is heard

Plug in USB drive again

Antenna (disc antenna) obscured, antenna rod bent or antenna defective. Please arrange for an authorized dealer to check the antenna.

Check if the antenna is completely and correctly connected.

The unit is tuned to a station that does not transmit RDS signals or the transmitter is too weak.

Activate the traffic announcement by pressing the TA button

TA : Traffic Announcement

SFDBE8043L


1. SYSTEM CHECK PROCEDURE

Sound

1. Radio and CD player have no sound at all.

All speakers

Illumination lights ?

Check audiofuse (10A)

Are all connectors behindradio and CD player properlyconnected ?

Is there voltage (12V) be-tween terminal 4 of theaudio A connector and body ground ?

Are radio and player prop-erly connected ?

Check connection betweenoutput connector of radio and car.

Replace radio unit

Connectproperly

Checkwire

Reinstallproperly

Replacefuse

Check shortcircuit

Check fuse of radiounit.

No

Yes

Yes

Yes

No

No

No

Blown Blown again

One speaker

Check speaker harness

Replace radio unit

Check speakerconnector

Temporarily installanother speaker.

Repair

Connectcorrectly

Replacespeaker

OK

OK

OK

OK

OK

NG

NG

NG

SFDBE8022L

AUDIO SYSTEM BE -25

2. RADIO CHECK PROCEDURE

CHART 1

Radio problem

Weak Poor tone

Tune correctly. Still poor ?

Check for shorts in speakerharness

Check for object lying onspeaker and rattling

Still poor ?

Check antenna and lead-infor broken connectors.Does the tester indicate anopen circuit ?

Is the broadcast quality thecause of poor tone quality ?

Repair harness

Remove object

Replace antennaYes

YesThe radio is not at fault

Check antenna

Check connection ofantenna plug

Does the condition getbetter by using the outerantenna (such as pillarantenna)?

Replace antenna

Replace radio

No

Yes

Yes

OK

OK

Yes

No

NG

NG

SFDBE8414L

CHART 2

Faint reception

Are both reception and static faint even when antenna is fully length-ened ?

Temporarily install anotherspeaker. O.K. ?

Replace speaker

Replace radio unit

Yes

No

Inspect antenna

Temporarily install anotherantenna. O.K. ?

Inspect antenna and cable andrdpair if necessary.

Yes

No

No

Replace radio

SFDBE8023L


CHART 3

Noise

Start the engine

Tune correctly, still noise ?

Check connectors

Check mounting screws

Is the antenna lead-in routedtoo close to a harness ?

Engine

When disconnecting the ant-enna lead, is there a noise ?

Is wiring correct ?

Repair harness

Fully insert connector

Tighten the screws

Reroute the antenna lead-in

Replace radio unit

When disconnecting the ant-enna lead, is there a noise ?

If noise still occurs after checkingthe above points, check for outsidenoise sources (various accesso-ries, i.e. horn, wipers, etc.)

Yes

Yes

Yes

NoON OFF

No

Yes

No

Yes

NG

NG

OK

OK

SFDBE8024L

AUDIO SYSTEM BE -27

CHART 4

Radio problem

Weak The frequency instead of thestation name is displayed

Tune radio to strong transmitterRDS station with PS name

The frequency instead of thestation name is still displayed

Is station turned with PS name ? Radio is no problem

Check antenna


Replace Radio


Replace antenna

Replace radio

No

No

OK

OK

Yes

Yes

Yes

SFDBE8025L


CHART 5

Seek/scan problem

Is antenna lead-in properly in- stalled ?

Check that the antenna is inserted completely into the antenna receptacle.

Check antenna and lead-in for broken connectors. Tester indi-cates open circuit ?

Install antenna properly

Fully insert antenna

Replace antenna

Yes

No

Yes

- Check antenna amplifier power ground.- Check AM scan Vs FM scan- Check antenna feeder cable connector in middle of cable.- Check for clear reception.

Is it clear?

No

No

Replace radio unit.

No

NG

OK

SFDBE8415L

AUDIO SYSTEM BE -29

CHART 6

Radio problem

Weak No traffic announcements areswitched through

Activate traffic announcementby pressing the TA button

No traffic announcements arestill switched through

Is it activated traffic announce ? Radio is no problem

Check antenna


Replace Radio


Replace antenna

Replace radio

No

No

OK

OK

OK

Yes

Yes

SFDBE8026L


3. CD CHECK PROCEDURE

CHART 1. CD WILL NOT BE ACCEPTED

Can you insert a CD ?

Is CD ejected approx.15mm after CD is inserted?

Though CD is completely insertedonce, "error" is displayed and the CDis rejected ?

Check CD.o Is the labeled side faced downward ?o Is the recorded face of the CD dirty ?o Does moisture exist on the recorded face of the CD ?

Replace CD player

Is a CD already in the unit.

O.K.

O.K.

Insert the CD correctly or checkto see if the CD is defective.

Yes

Yes

Yes

Yes

No

No Insert the CD after eject previous CD.

Yes

Do power off reset by pulling bothaudio fuses, wait 5 minutes andre-insert the fuses with key off.Then turn on the ignition key. Retest to see if CD can be inserted.

No

No

No

SFDBE8046L

CHART 2. CD SOUND SKIPS

CD is defective, or clean CD.Is CD face scratched or dirty ?

No

1) Sound sometimes skips when parking.

Does it play properly if CD is replacedwith an existing proper CD ?

Yes

Replace CD.

No

Yes

Repair or replace CD player.

2) Sound sometimes skips when driving. (Stop vehicle, and check it.) (Check by using a CD which is free of scratches, dirt or other damage.)

Does sound skip when the side of the CD player is tapped ?

Yes

No Check for skipping while driving and contact a service shop.

Securely mount the CD player.

SFDBE8047L

AUDIO SYSTEM BE -31

CHART 3

Poor Volume

Does the problem disappearwhen switching from the CDto the radio ?

Is the CD player O.K. ?

Check for an improperly connected CD player wire or a malfunc-tion in the CD player itself.The CD player being tested mustbe of good stereo quality.

Improperly connected harnessor connector.

Correct the connection of theharness or the connector.

Clean or replace the CD.Dirty, worn or damaged CDplayer, improperly installedCD player.

Correct the connection or re-place the malfunctioning parts.

Use CD which have beenrecorded in stereo.

Yes

Yes

No

No

SEDBE7112L

4. USB CHECK PROCEDURE

USB mode is not functioned

USB file plays with file namedisplay

Yes

Yes

Yes

Yes

Plug out and plug in USB drive

Can you see the "READING" message with USB icon in

the remote display

Radio is no problem

Replace RadioNo

SFDBE8027L

KEYLESS ENTRY AND BURGLAR ALARM BE -53

COMPONENT LOCATION EBC637BF

2

5

6

8

7

5

6

8

7

1

3*

4*

9

Transmitter(2 Button type) (3 Button type)

Lock buttonUnlock button

Tailgate button

1. Hood switch2. Burglar horn3. Body control module4. Key warning switch5. Front door switch

6. Front door lock actuator & switch 7. Rear door lock actuator & switch 8. Rear door switch 9. Tailgate actuator & switch

The parts with asterisk(*) :This illustration shows the LHD type.RHD type is symmetrical.

SEDBE7120L


TRANSMITTER

SPECIFICATION EE9AF5FA

Items Specifications

Keyless entry transmitterPower source

Lithium 3V battery (1EA)

Transmissible distance 30m or more

Life of battery 2 years or more (at 20 times per day)

2 Button Type 2 (Door lock, Door unlock)Button

3 Button Type (Folding key) 3 (Door lock, Door unlock, Tailgat)

Transmission frequency 433.92 MHz

INSPECTION E8C31ACF

1. Check that the red light flickers when the door lock orunlock button is pressed on the transmitter.

2. Remove the battery and check voltage if the red lightdoesn’t flicker.

Standard voltage : 3V

SEDBE7142L

3. Replace the transmitter battery with a new one, if volt-age is below 3V then try to lock and unlock the doorswith the transmitter by pressing the lock or unlock but-ton five or six times.

4. If the doors lock and unlock, the transmitter is O.K,but if the doors don’t lock and unlock, register thetransmitter code, then try to lock and unlock the doors.

5. If the transmitter is fails, replace only the transmitter(A).

TRANSMITTER CODEREGISTRATION E4FD6BFC

1. Connect the DLC cable of scan tool to the data linkconnector (16 pins) in driver side crash pad lowerpanel, turn the power on scan tool.

SEDBE7144L

IMMOBILIZER CONTROL SYSTEM BE -225

IMMOBILIZER CONTROLSYSTEM

CIRCUIT DIAGRAM E5F4501D

Battery (12V)

GND

Antenna (+)

Coil antennaAntenna (-)

Communication lineUnit Engine ECU

2 1

6 5 4 3

Coil antenna SMARTRA unit

Scan tool

5

4

3

1

2

1

2

1

2 3 4 5

SEDBE7543L


DESCRIPTION E6DEABAA

The immobilizer system will disable the vehicle unless theproper ignition key is used, in addition to the currently avail-able anti-theft systems such as car alarms, the immobilizersystem aims to drastically reduce the rate of auto theft.

1. Encrypted SMARTRA type immobilizer- The SMARTRA system consists of a passivie

challenge - response (mutual authentica-tion)transponder located in the ignition key, anantenna coil, a encoded SMARTRA unit, anindicator light and the PCM(ECM).

- The SMARTRA communicates to the PCM(ECM)(Engine Control Module) via a dedicated com-munications line. Since the vehicle engine man-agement system is able to control engine mobi-lization, it is the most suitable unit to control theSMARTRA.

- When the key is inserted in the ignition andturned to the ON position, the antenna coilsends power to the transponder in the ignitionkey. The transponder then sends a codedsignal back through the SMARTRA unit to thePCM(ECM).

- If the proper key has been used, the PCM(ECM)will energize the fuel supply system. The immo-bilizer indicator light in the cluster will simultane-ously come on for more than five seconds, in-dicating that the SMARTRA unit has recognizedthe code sent by the transponder.

- If the wrong key has been used and the code wasnot received or recognized by the PCM(ECM) theindicator light will continue blinking for about fiveseconds until the ignition switch is turned OFF.

- If it is necessary to rewrite the PCM(ECM) tolearn a new key, the dealer needs the cus-tomer’s vehicle, all its keys and the Hi-scan (pro)equipped with an immobilizer program card. Anykey that is not learned during rewriting will nolonger start the engine.

- The immobilizer system can store up to eight keycodes.

- If the customer has lost his key, and cannot startthe engine, contact Hyundai motor service sta-tion.

Antenna coil unit

Ignition key(Has built-in transponder)

Key cylinderEncryption 2

Encryption 1

ENCRYPTEDSMARTRAUNIT

PCM(ECM)(FUEL SUPPLYSYSTEM)

SFDBE8404L

COMPONENTS OPERATIONS EEEACA4B

PCM (POWER TRAIN CONTROL MODULE)

1. The PCM(ECM) (A) carries out a check of the ignitionkey using a special encryption algorithm, which isprogrammed into the transponder as well as thePCM(ECM) simultaneously. Only if the results areequal, the engine can be started. The data of alltransponders, which are valid for the vehicle, arestored in the PCM(ECM).ERN (Encrypted Randorn Number) value betweenEMS and encrypted smartra unit is checked and thevalidity of coded key is decided by EMS.

ECM/PCM

SEDBE7547L


ENCRYPTED SMARTRA UNIT (A)

The SMARTRA carries out communication with the built-intransponder in the ignition key. This wireless communica-tion runs on RF (Radio frequency of 125 kHz). The SMAR-TRA is mounted behind of the crash pad close to centercross bar.The RF signal from the transponder, received by the an-tenna coil, is converted into messages for serial commu-nication by the SMARTRA device. And, the received mes-sages from the PCM(ECM) are converted into an RF sig-nal, which is transmitted to the transponder by the an-tenna.The SMARTRA does not carry out the validity check ofthe transponder or the calculation of encryption algorithm.This device is only an advanced interface, which convertsthe RF data flow of the transponder into serial communi-cation to the PCM(ECM) and vice versa.

SEDBE7542L

TRANSPONDER (BUILT-IN KEYS)

The transponder (A) has an advanced encryption algo-rithm. During the key teaching procedure, the transponderwill be programmed with vehicle specific data. The vehi-cle specific data are written into the transponder memory.The write procedure is once only; therefore, the contentsof the transponder can never be modified or changed.

A

[Master key]

[Folding key]

A

SEDBE7540L

ANTENNA COIL

The antenna coil (A) has the following functions.- The antenna coil supplies energy to the transponder.- The antenna coil receives signal from the transpon-

der.- The antenna coil sends transponder signal to the

SMARTRA.It is located directly in front of the steering handle lock.

A

SEDBE7541L

TEACHING PROCEDURES EA9BC42C

1. Key Teaching ProcedureKey teaching must be done after replacing a defectivePCM(ECM) or when providing additional keys to thevehicle owner.

The procedure starts with an PCM(ECM) requestfor vehicle specific data (PIN code: 6digits) from thetester. The "virgin" PCM(ECM) stores the vehiclespecific data and the key teaching can be started.The "learnt" PCM(ECM) compares the vehicle spe-cific data from the tester with the stored data. If thedata are correct, the teaching can proceed.

If incorrect vehicle specific data have been sent tothe PCM(ECM) three times, the PCM(ECM) will rejectthe request of key teaching for one hour. This timecannot be reduced by disconnecting the battery or anyother manipulation. After reconnecting the battery,the timer starts again for one hour.

The key teaching is done by ignition on with the keyand additional tester commands. The PCM(ECM)stores the relevant data in the EEPROM and inthe transponder. Then the PCM(ECM) runs theauthentication required for confirmation of the teach-ing process. The successful programming is thenconfirmed by a message to the tester.


If the key is already known to the PCM(ECM) from aprevious teaching, the authentication will be acceptedand the EEPROM data are updated. There is nochanged transponder content (this is impossible fora learnt transponder).

The attempt to repeatedly teach a key, which hasbeen taught already during the same teaching cycle,is recognized by the PCM(ECM). This rejects the keyand a message is sent to the tester.

The PCM(ECM) rejects invalid keys, which are pre-sented for teaching. A message is sent to the tester.The key can be invalid due to faults in the transponderor other reasons, which result from unsuccessful pro-gramming of data. If the PCM(ECM) detects differentauthenticators of a transponder and an PCM(ECM),the key is considered to be invalid.

The maximum number of taught keys is 8

If an error occurs during the Immobilizer ServiceMenu, the PCM(ECM) status remains unchangedand a specific fault code is stored.

If the PCM(ECM) status and the key status do notmatch for teaching of keys, the tester procedure willbe stopped and a specific fault code will be stored atPCM(ECM).

NOTE

When teaching the 1st key, Smartra regists at thesame time.

Connect the Scan-tool

Insert new 1st key and turn IG. ON

Input PIN code(6 digits)(Remain minimun 3 seconds after input)

Insert new 3rd key and turn IG. ON(Remain minimun 3 seconds)

Remove 1st key

Remove 2nd key

Insert new 4th key and turn IG. ON(Remain minimun 3 seconds)

Remove 3rd key

Enter the key teaching mode

1st key is registered

2nd key is registered

3rd key is registered

4th key is registered

Max. number of taughtkeys is 8

Remove 4th key

Sequence completed

Insert new 2nd key and turn IG. ON(Remain minimun 3 seconds)

SFDBE8405L


1) PCM(ECM) learnt status.

1. KIA VEHICLE DIAGNOSIS

MODEL : ED

04. ABS/ESP05. SRS-AIRBAG06. TPMS07. FULL AUTO AIR/CON08. ELEC. POWER STEERING09. BODY CONTROL MODULE10. CODE SAVING11. IMMOBILIZER

SEDBE7551L


MODEL : ED

SYSTEM : IMMOBILIZER

01. CURRENT DATA02. PASSWORD TEACHING/CHANGING03. TEACHING04. NEUTRAL MODE05. LIMP HOME MODE06. SMARTRA NEUTRAL

SEDBE7552L

1.3 TEACHING

INPUT PIN OF SIX

FIGURE AND PRESS [ENTER] KEY

CODE : 234567

MODEL : EDSYSTEM : IMMOBILIZERSTATUS : LEARNT

SEDBE7553L

1.3 TEACHING

1st KEY TEACHING

ARE YOU SURE ? [Y/N]

CODE : 234567


SEDBE7554L

1.3 TEACHING

1st KEY TEACHING

COMPLETED

CODE : 234567


SEDBE7555L

1.3 TEACHING

2st KEY TEACHING


CODE : 234567


SEDBE7556L


1.3 TEACHING

2st KEY TEACHING

COMPLETED

CODE : 234567


SEDBE7557L

2) PCM(ECM) virgin status.After replacing new "PCM(ECM)" scantool dis-plays that PCM(ECM) is virgin status in KeyTeaching mode."VIRGIN" status means that PCM(ECM) has notmatched any PIN code before.

1.3 TEACHING

INPUT PIN OF SIX


CODE : 234567

MODEL : EDSYSTEM : IMMOBILIZERSTATUS : VIRGIN

SEDBE7558L

1.3 TEACHING

1st KEY TEACHING


CODE : 234567


SEDBE7559L

1.3 TEACHING

1st KEY TEACHING

COMPLETED

CODE : 234567


SEDBE7560L

1.3 TEACHING

2st KEY TEACHING


CODE : 234567


SEDBE7561L

1.3 TEACHING

2st KEY TEACHING

COMPLETED

CODE : 234567


SEDBE7562L


2. User Password Teaching ProcedureThe user password for limp home is taught at the ser-vice station. The owner of the vehicle can select anumber with four digits.

User password teaching is only accepted by a "learnt"PCM(ECM). Before first teaching of user password toan PCM(ECM), the status of the password is "virgin"No limp home function is possible.

The teaching is started by ignition on, with a validkey and sending the user password by tester. Aftersuccessful teaching, the status of the user passwordchanges from "virgin" to "learnt"

The learnt user password can also be changed. Thiscan be done if the user password status is "learnt"and the tester sends authorization of access, eitherthe old user password or the vehicle specific data.After correct authorization, the PCM(ECM) requeststhe new user password. The status remains "learnt"and the new user password will be valid for the nextlimp home mode.

If incorrect user passwords or wrong vehicle specificdata have been sent to the PCM(ECM) three times,the PCM(ECM) will reject the request to change thepassword for one hour. This time cannot be reducedby disconnecting the battery or any other actions. Af-ter reconnecting the battery, the timer starts again forone hour.

1) User password teaching


MODEL : ED



SEDBE7563L

1.2 PASSWORD TEACHING/CHANGING

INPUT NEW PASSWORD OF FOUR

FIGURES AND PRESS [ENTER] KEY

NEW PASSWORD :


SEDBE7564L




NEW PASSWORD : 2345


SEDBE7565L



NEW PASSWORD : 2345


SEDBE7566L



COMPLETED

PRESS [ESC] TO EXIT

NEW PASSWORD : 2345


SEDBE7567L

※ In case of putting wrong password, retry fromfirst step after 10 seconds.

2) User password changing


MODEL : ED



SEDBE7563L


INPUT OLD PASSWORD OF FOUR


OLD PASSWORD :


SEDBE7568L


INPUT OLD PASSWORD OF FOUR


OLD PASSWORD : 2345


SEDBE7569L




NEW PASSWORD : 1234


SEDBE7570L



NEW PASSWORD : 1234


SEDBE7571L



COMPLETED

PRESS [ESC] TO EXIT

NEW PASSWORD : 1234


SEDBE7572L

LIMP HOME FUNCTION EA9A5CAA

1. LIMP HOME BY TESTERIf the PCM(ECM) detects the fault of the SMARTRAor transponder, the PCM(ECM) will allow limp homefunction of the immobilizer. Limp home is only pos-sible if the user password (4 digits) has been givento the PCM(ECM) before. This password can be se-lected by the vehicle owner and is programmed at theservice station.The user password can be sent to the PCM(ECM) viathe special tester menu.Only if the PCM(ECM) is in status "learnt" and the userpassword status is "learnt" and the user password iscorrect, the PCM(ECM) will be unlocked for a period oftime (30 sec.). The engine can only be started duringthis time. After the time has elapsed, engine start isnot possible.If the wrong user password is sent, the PCM(ECM)will reject the request of limp home for one hour. Dis-connecting the battery or any other action cannot re-duce this time. After connecting the battery to thePCM(ECM), the timer starts again for one hour.


MODEL : ED



SEDBE7585L

1.5 LIMP HOME MODE

INPUT PASSWORD OF FOUR


PASSWORD :

MODEL : EDSYSTEM : IMMOBILIZER

SEDBE7586L

1.5 LIMP HOME MODE

INPUT PASSWORD OF FOUR


NEW PASSWORD : 2345


SEDBE7587L

1.5 LIMP HOME MODE

COMPLETED

PRESS [ESC] TO EXIT


SEDBE7588L


2. LIMP HOME BY IGNITION KEYThe limp home can be activated also by the igni-tion key. The user password can be input to thePCM(ECM) by a special sequence of ignition on/off.Only if the PCM(ECM) is in status "learnt" and the userpassword status is "learnt" and the user password iscorrect, the PCM(ECM) will be unlocked for a period

of time (30 sec.). The engine can be started duringthis time. After the time has elapsed, engine start isnot possible. After a new password has been input,the timer (30 sec.) will start again.After ignition off, the PCM(ECM) is locked if the timerhas elapsed 8 seconds. For the next start, the inputof the user password is requested again.

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

IGN.(ENGINE)

IMMO.LAMP

IGN.(ENGINE)

IMMO.LAMP

IGN.(ENGINE)

IMMO.LAMP

IGN.(ENGINE)

IMMO.LAMP

USER PASSWORD : 2345H



ONOFF

ONOFF

IGN.(ENGINE)

IMMO.LAMP

USER PASSWORD : 2345H2 3 4 5

START

ONOFF

ONOFF

IGN.(ENGINE)

IMMO.LAMP 2 3 4 4USER PASSWORD : 2345H

START

T1 T5

T5

T5

T5

T5

T5

T5

T3 T4

T3T4 T4 T2

T2 T2 T2

T3T4 T4

T2 T2 T2

T3T4 T4

T2 T2 T2

T3T4 T4

T2 T2 T2

T2

T2

T2 T

T

T

T

ENG STALL ENG STALL

ENG STALLENG STALL

T8

T9

T8 T8

T8 T8 T8

T8

T5 T5

T5 T5 T5T2 T2 T2

T3T4 T4 T2

T5

T5

ONOFF

ONOFF

IGN.(ENGINE)

IMMO.LAMP

T9START START

START

START START START

START

START

NOTE :

T1 > 5sec3sec < T2 < 10sec0.2sec < T3 < 5 sec0.2sec < T4 < 3secT5 = 5sec T6 < 30secT9 = 8secT8 = 30secCODE "0" = IG.ON 10 TIMES

LTIF740N


REPLACEMENT EEB3E951

PROBLEMS AND REPLACEMENT PARTS:

Problem Part set Scan toolrequired?

All keys have beenlost

Blank key (4) YES

Antenna coil unitdoes not work

Antenna coil unit NO

ECM does not work PCM(ECM) YES

Ignition switch doesnot work

Ignition switch withAntenna coil unit

YES

Unidentified vehiclespecific data occurs

Key, PCM(ECM) YES

SMARTRA unit doesnot work

SMARTRA unit YES

REPLACEMENT OF ECM AND SMARTRA

In case of a defective ECM, the unit has to be replaced witha "virgin" or "neutral" ECM. All keys have to be taught tothe new ECM. Keys, which are not taught to the ECM, areinvalid for the new ECM (Refer to key teaching procedure).The vehicle specific data have to be left unchanged due tothe unique programming of transponder.In case of a defective SMARTRA, it needs teaching thesmartra. A new SMARTRA device replaces the old oneand smartra need teaching. There are no transponder-related data stored in this device.

1. Things to remember before a replacement(PCM(ECM))

When installing PCM(ECM) of car "A" on car "B"All non-virgin PCM(ECM)`s need to be neutralized before

installing on the other vehicles.

Neutralize the PCM(ECM) of car "A"

Installing the PCM(ECM) of car "A" on car "B"

Register the keys with the PIN code of car "B"

Register additional keys (Maximum of keys)All phases of key registration should be

completed in under 10 seconds

Registration completed

ETBF746A

2. Things to remember before a replacement (Keys ＆Additional registration)

Replace keys & additional registration

Turn the key to the IG ON position

Initialize the PCM(ECM) (Under the Neutral Mode)

Insert the key you want to register and turn it to the IG ON position

Register additional keys (Maximum of 8 keys)All phases of key registration should be

completed in under 10 seconds

Registration completed

Register the key (Under the Teaching Mode)

SEDBE7592L

NOTE

1. When there is only one key registered and youwish to register another key, you need to re-reg-ister the key which was already registered.

2. When the key #1 is registered and master key #2is not registered, Put the key #1 in the IG/ON orthe start position and remove it. The engine canbe started with the unregistered key #2.(Note that key #2 must be used within 10 secondsof removing key #1)

3. When the key #1 is registered and key #2 is notregistered, put the unregistered master key #2 inthe IG/ON or the start position.The engine cannot be started even with the reg-istered key #1.

4. When you inspect the immobilizer system, referto the above paragraphs 1, 2 and 3.Always remember the 10 seconds zone.

5. If the pin code ＆ password are entered incor-rectly on three consecutive inputs, the system willbe locked for one hour.

6. Be cautious not to overlap the transponder areas.7. Problems can occur at key registration or vehicle

starting if the transponders should overlap.


NEUTRALISING OF ECM

The PCM(ECM) can be set to the "neutral" status by atester.

A valid ignition key is inserted and after ignition on isrecorded, the PCM(ECM) requests the vehicle specificdata from the tester. The communication messages aredescribed at "Neutral Mode" After successfully receivingthe data, the PCM(ECM) is neutralized.

The ECM remains locked. Neither the limp home modenor the "twice ignition on" function, is accepted by thePCM(ECM).

The teaching of keys follows the procedure describedfor the virgin PCM(ECM). The vehicle specific data haveto be unchanged due to the unique programming of thetransponder. If data should be changed, new keys with avirgin transponder are requested.

This function is for neutralizing the PCM(ECM) and Key.Ex) when lost key, Neutralize the PCM(ECM) then teachkeys.(Refer to the Things to do when Key ＆ PIN Code thePCM(ECM) can be set to the "neutral" status by a scan-ner.If wrong vehicle specific data have been sent to SMA-TRA three times continuously or intermittently, the SMA-TRA will reject the request to enter neutral mode for onehour. Disconnecting the battery or other manipulation can-not reduce this time. After connecting the battery the timerstarts again for one hour.

NOTE

• Neutralizing setting condition- In case of PCM(ECM) status "Learnt" re-

gardless of user password "Virgin or Learnt"- Input correct PIN code by scanner.- Neutralizing meaning .

: PIN code (6)＆ user password (4) deletion.: Locking of ECM (except key teaching per-mission)

• Neutralizing meaning:- PIN Code(6)＆ User P/Word(4) deletion- Locking of EMS(except Key Learning per-

mission)

Engine Running

LearntKey

Limphome

TwiceIgnition Key

UserPassword

Learning

Neutral No No No NoYes

Function

EMS

SFDBE8407L


MODEL : ED



SEDBE7573L

1.4 NEUTRAL MODE

INPUT PIN OF SIX


CODE : 234567


SEDBE7574L

1.4 NEUTRAL MODE

COMPLETED

PRESS [ESC] TO EXIT

MODEL : EDSYSTEM : IMMOBILIZERSTATUS : NEUTRAL

SEDBE7575L



MODEL : ED


01. CURRENT DATA02. PASSWORD TEACHING/CHANGING03. TEACHING04. NEUTRAL MODE05. LIMP HOME MODE

SEDBE7576L

1.1 CURRENT DATA

FIX SCRN FULL PART GRPH HELP

01. NO. OF LEARNT KEY02. ECU STATUS03. KEY STATUS

0NEUTRALNOT CHECK

SEDBE7577L

NEUTRALISING OF SMARTRA

The EMS can be set to the status "neutral" by tester

Ignition key (regardlss of key status) is inserted and af-ter IGN ON.If receiving the correct vehicle password fromGST, SMARTRA can be neutralized.The neutralization ofSMARTRA is possible if DPN is same as the value inputtedby GST.

In case that the SMARTRA status is neutral, the EMSkeeps the lock state. And the start is not possible by "twiceignition".

In case of changing the vehicle password, new virgintransponder must be only used. And in case of virgin key,after Learning the key of vehicle password, it can be used.

If wrong vehicle specific data have been sent to SMATRAthree times continuously or intermittently, the SMATRA willreject the request to enter neutral mode for one hour. Dis-connecting the battery or other manipulation cannot re-duce this time. After connecting the battery the timer startsagain for one hour.

NOTE

• Neutralizing Setting condition :- In case of "SMARTRA status", "Learnt"- Input correct Pin code by tester

• Neutralizing meaning :- Vehicle password(DPN Code)＆ SEK Code

deletion.- Permission of New DPN Learning.

Engine Running

LearntKey

Limphome

TwiceIgnition

KeyUser

Password

Learning

Neutral No No NoYesYes

(EMS Iearnt)

Function

SMARTRA

SFDBE8408L


MODEL : ED



SEDBE7753L


1.6 SMARTRA3 NEUTRAL

INPUT PIN OF SIX


CODE : 234567


SEDBE7754L

1.6 SMARTRA3 NEUTRAL

COMPLETED

PRESS [ESC] TO EXIT

MODEL : EDSYSTEM : IMMOBILIZERSTATUS : NEUTRAL

SEDBE7755L

1.1 CURRENT DATA

FIX SCRN FULL PART GRPH HELP

01. NO. OF LEARNT KEY02. EMS STATUS03. KEY STATUS04. SMARTRA3 STATRS

0

VIRGIN

SFDBE8412L


DIAGNOSIS OF IMMOBILIZERFAULTS E7D941CB

- Communication between the ECM and the SMAR-TRA.

- Function of the SMARTRA and the transponder.

- Data (stored in the ECM related to the immobilizerfunction.

The following table shows the assignment of immobilizerrelated faults to each type:

Immobilizer RelatedFaults

Fault types Diagnostic codes

PCM(ECM) fault 1. Non-Immobilizer-EMS connected to an Immobilizer P1610

Transponder key fault1. Transponder not in password mode2. Transponder transport data has been changed.

P1674(Transponder status error)

Transponder key fault 1. Transponder programming errorP1675

(Transponder programming error)

SMARTRA fault 1. Invalid message from SMARTRA to PCM(ECM)P1676

(SMARTRA message error)

SMARTRA fault

1. Virgin SMARTRA at learnt EMS2. Neutral SMARTRA at learnt EMS3. Incorect the Authentication of EMS and SMARTRA4. Locking of SMARTRA

P169A(SMARTRA Authentication fail)

SMARTRA fault

1. No response from SMARTRA2. Antenna coil error3. Communication line error (Open/Short etc.)4. Invalid message from SMARTRA to PCM(ECM)

P1690(SMARTRA no response)

Antenna coil fault 1. Antenna coil open/short circuitP1691

(Antenna coil error)

Immobilizer indicatorlamp fault

1. Immobilizer indicator lamp error (Cluster)P1692

(Immobilizer lamp error)

Transponder key fault

1. Corrupted data from transponder2. More than one transponder in the magnetic

field (Antenna coil)3. No transponder (Key without transponder) in

the magnetic field (Antenna coil)

P1693(Transponder no response

error/invalid response)

PCM(ECM) fault1. Request from PCM(ECM) is invalid

(Protocol layer violation- Invalid request,check sum error etc.)

P1694(PCM(ECM) message error)

PCM(ECM) internalpermanent memory(EEPROM) fault

1. PCM(ECM) internal permanent memory(EEPROM) fault

2. Invalid write operation to permanentmemory (EEPROM)

P1695(PCM(ECM) memory error)

Invalid key fault1. Virgin transponder at PCM(ECM) status

"Learnt"Learnt (Invalid) Transponder atPCM(ECM) status "Learnt"(Authentication fail)

P1696(Authentication fail)

Hi-Scan fault 1. Hi-Scan message error P1697

Locked by timer1. Exceeding the maximum limit of Twice

IGN ON (⊇ 32 times)P1699

(Twice IG ON over trial)

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