Lexus 2004 LS430 Operating instructions

LexusSupportsASECertification

Page 1 of 9

Title:

REPAIR MANUAL SUPPLEMENT:

SMART KEY REGISTRATION

Models:

’04 – ’06 LS 430

Technical Service

InformationBulletin

June 24, 2004

EL003-04

TSIB REVISION NOTICE:

SDecember 9, 2005: 2005 and 2006 model years have been added to Applicable

Vehicles. Diagnostic Tester software version has been updated to 13.2a.

Previous versions of this TSIB should be discarded.

The following procedure should be used to add an additional Smart Key (Immobilizer and

Smart/Wireless functions) to the 2004 – 2006 model year LS 430.

S2004 – 2006 model year LS 430 vehicles.

ITEM

NO. SPECIALSERVICE TOOLS (SSTs) PART NUMBER QTY DRW**

Lexus Diagnostic Tester Kit*

NOTE:

SAll components from this kit/set are required

S12 Megabyte Diagnostic Tester Program Card

(P/N 01002593–005) with version 13.2a Software

(or later) is required

LEX220036 1 8

2CAN Interface Module Kit*

NOTE:

SAll components from this kit/set are required

01002744 1 8

* Essential SSTs.

** Refers to drawer number in SST Storage System.

NOTE:

Additional Diagnostic Tester Kits, CAN Interface Modules, Program Cards, or other

SSTs may be ordered by calling SPX/OTC at 1-800-933-8335.

OP CODE DESCRIPTION TIME OFP T1 T2

N/A Not Applicable to Warranty – – – –

ELECTRICAL

Introduction

Applicable

Vehicles

Required

SSTs

Warranty

Information

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 2 of 9

1. Make sure that the key is NEW (has never been registered to another vehicle) and

verify that it is a Master Key (has a trunk button). Sub–keys will NOT have a trunk

button and have NO Smart function.

2. Place the vehicle in an area that is free from radio frequency interference (i.e., away

from any power lines, laser wheel alignment machines, etc.).

3. Turn off or remove from the vehicle interior any wireless communication devices

(i.e., cell phones, text pagers, etc.) and all other non–factory electrical accessories.

4. Insert a registered Smart Key into the ignition.

5. Turn the ignition to the ON position, but do not start the engine.

6. Connect Diagnostic Tester to DLC3.

7. If the Diagnostic Tester backlighting is ON, use the screen flow below to turn it “OFF”

to prevent possible signal interference. If backlighting is already OFF, proceed to

step 8.

A. Turn the Diagnostic Tester power ON and follow the screen flow below.

TOYOTA

DIAGNOSTIC TOOLSET

PROGRAM CARD

Version13.2a

A C

BACKLIGHT SET

Thebacklight

will be

[ / ] TO CHANGE

[ENTER] TO SELECT

2: CUSTOMIZE

3: ECU REPROGRAM

FUNCTIONSELECT

FOR NORTH AMERICA

*APPLICATION SELECT*

1: DIAGNOSIS

1: OBD/MOBD

2 ENHANCED OBD II

3: CARB OBD II

4: BREAK–OUT BOX

5: NVH

6: AUTOPROBE

7: 02 RPM CHECK

8: SNAPSHOTREVIEW

9: SETUP

0: GAS ANALYSIS

9: SETUP

11/08/05

Press<ENTER>

SETUP MENU

1: CLOCK/CALENDAR

2: PRINTER BAUD

3: PRINTERSELECT

4: UNIT CONVERSION

5: BRAND SELECT

6: DATA BASE SELECT

7: BACKLIGHT SET

8: ENH OBDII HELP

9: SELFTEST

7: BACKLIGHT SET

OFF

atPower–Up.

B. Turn the Diagnostic Tester power OFF and back ON.

Registration

Procedure

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 3 of 9

8. Register the Immobilizer function.

A. Follow the Diagnostic Tester screen flows below. This procedure works best if you

use the instructions under the “DO THIS” column and use the screen prints to

know WHEN to perform the instructions only.

B. Verify that a registered master key is in the key slot and the ignition is ON.

WHEN THIS

SCREEN APPEARS:

2: CUSTOMIZE

3: ECU REPROGRAM

FUNCTIONSELECT

FOR NORTH AMERICA

*APPLICATION SELECT*

1: DIAGNOSIS

1: OBD/MOBD

2 ENHANCED OBD II

3: CARB OBD II

4: BREAK–OUT BOX

5: NVH

6: AUTOPROBE

7: 02 RPM CHECK

8: SNAPSHOTREVIEW

9: SETUP

0: GAS ANALYSIS

1: OBD/MOBD

DO THIS:

Press “ENTER”

Select “DIAGNOSIS”

Select “OBD/MOBD”

Select applicable vehicle

NEW VEHICLE

LASTVEHICLE

VEHICLESELECT

2004LS430

W/ SMART KEY

W/O LASER CRUISE

W/O R POWER SEAT

(Continuednextpage)

LASTVEHICLE

TOYOTA

DIAGNOSTIC TOOLSET

PROGRAM CARD

Version13.2a

11/08/05

Press<ENTER>

Registration

Procedure:

Immobilizer

Function

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 4 of 9

WHEN THIS

SCREEN APPEARS:

1: DATA LIST

2: DTC INFO

3: ACTIVETEST

4: SNAPSHOT

5: ID UTILITY

DIAGNOSTICMENU

IMMOBILISER

5: ID UTILITY

DO THIS:

Select “IMMOBILISER”

Select “ID UTILITY”

Select “IMMOB CODE REG”

Press “YES”

(Continuedfrom previous page)

1: ABS / VSC

2: CCS

3: AIR CONDITIONER

4: STEERING LOCK

5: SRS AIRBAG

6: GATEWAY

7: BODY NO.2

8: BODY NO.3

9: BODY NO.4

OBD/MOBD MENU

4: IMMOBILISER

1: TRANSP CODE REG

2: IMMOB CODE ERS

3: ECU COMM ID REG

ID UTILITY

IMMOBILISER

1: IMMOB CODE REG

9: IMMOB CODE RESET

NOTE:

If “Remaining Time” expires

before completion of any step,

please reattempt entire procedure

from screen “G.”

THIS FUNCTION WILL

IMMOBILISERCODE.

Do you wish to

continuethe

registration?

PRESS [YES] or [NO]

(Continuednextpage)

Registration

Procedure:

Immobilizer

Function

(Continued)

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 5 of 9

WHEN THIS

SCREEN APPEARS: DO THIS:

(Within 120 seconds)

No action required

(Continuedfrom previous page)

**NOW REGISTERING**

Pleasewait.

[15] SECONDS

(Continuednextpage)

Pleaseremovethe

Master Key from

the IG cylinder,

insert it again,

and turn the IG ON

within120seconds.

Then press [ENTER]

STurn the ignition OFF

SRemove the registered key

from the key cylinder

SReinsert the registered key

STurn the ignition to ON

SPress “ENTER”

(Within 20 seconds)

Pleaseremove the

Master Key from

the IG cylinder

within20 seconds.

Then press [ENTER]

STurn the ignition OFF

SRemove the Registered key from

the key cylinder

SPress “ENTER”

RemainingTime:

[16]Sec.

(Within 10 seconds)

Please insert

the New Key into

the IG cylinder

within10 seconds.

Thenpress[ENTER].

DO NOT TURN IG ON

SInsert the NEW KEY into the

key cylinder

SDO NOT turn the ignition ON

SPress “ENTER”

RemainingTime:

[ 8] Sec.

RemainingTime:

[116] Sec.

Registration

Procedure:

Immobilizer

Function

(Continued)

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 6 of 9

WHEN THIS

SCREEN APPEARS: DO THIS:

(Continuedfrom previous page)

THE

IMMOBILISERCODE

WAS REGISTERED

CORRECTLY.

SWait for this screen to appear.

SPress “ENTER”

SRemove the new key from the

key slot

SReinsert the ORIGINAL key into

the key slot

Pleaseinsert a

MasterKey and

turn the IG to

ON.

If the ignition

is already ON,

please turn it

OFF and back to

ON.

STurn the ignition ON

SPress “ENTER”

Immobilizer Registration

is complete

PRESS [ENTER]

Code

registrationwas

successful.

PRESS [YES] or [NO]

Do you wish to

registeranother

Code?

Registration

Procedure:

Immobilizer

Function

(Continued)

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 7 of 9

9. Register the Smart Key / Wireless function.

A. From the Immobilizer ID Utility menu (above), Press the Diagnostic Tester

“EXIT” button twice to bring up the OBD/MOBD Menu.

B. Follow the screen prints below.

WHEN THIS

SCREEN APPEARS:

1: DATA LIST

2: DTC INFO

3: ACTIVETEST

4: SNAPSHOT

DIAGNOSTICMENU

SMART KEY

5: ID UTILITY

DO THIS:

Scroll down the list of

ECU systems and select

“SMART KEY”

Select “ID UTILITY”

Select “SMART CODE REG”

Press “YES”

–Ignitionswitch is

ON.

–A master key is in

the key cylinder.

(Continuednextpage)

1: RL–DOOR

2: D–SEAT

3: SLIDE ROOF

4: TILT&TELESCO

5: METER

6: COMBI SW

7: STEERING PAD

8: CLEARANCE SONAR

OBD/MOBD MENU

9: SMART KEY

1: SMART CODE REG

2: SMART CODE ERS

3: SMART DIAG MODE

ID UTILITY

SMART KEY

1: SMART CODE REG

9: SMART CODE RESET

PRESS [YES] OR [NO]

Registration

Procedure:

Smart Key/

Wireless

Function

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 8 of 9

WHEN THIS

SCREEN APPEARS:

DO THIS:

If less than 5 master codes are

registered, press “ENTER”

(If everything is correct to this point, the next screen

will appear automatically)

(Continuedfrom previous page)

NOTE:

If “Remaining Time” expires

before completion of any step,

please reattempt entire procedure

from screen “C” on page 7.

(Continuednext page)

1. Maximumnumberof

registeredcodes.

MASTER: [5]

SUB: [3]

2. Current number of

registeredcodes.

MASTER: [1]

SUB: [0]

PRESS [ENTER]

–Pleasepreparethe

master key which

hasbeenregistered

–Press one of the

buttons on the

master key within

30seconds.

RemainingTime:

[19]seconds

(Within 30 seconds)

Depress any button on the

registered key (in the ignition)

and release.

DO NOT turn the ignition switch

Pleaseexecute the

followingoperation

with a key which

registersSMART

CODE.

PRESS [ENTER]

Press “ENTER”

Registration

Procedure:

Smart Key/

Wireless

Function

(Continued)

REPAIR MANUAL SUPPLEMENT: SMART KEY REGISTRATION – EL003-04 Revised June 24, 2004

Page 9 of 9

WHEN THIS

SCREEN APPEARS: DO THIS:

(Continuedfrom previous page)

NOTE:

Registration may take up to 5 seconds. Pressing any other

buttons or pressing “UNLOCK” again between steps “c” and

“d” may cause the process to fail, or cause Wireless to work,

but NOT Smart function.

Press “ENTER”

(Within 30 seconds)

a. Place the Diagnostic Tester on the

passenger seat.

b. Hold the new (unregistered) key in front of

the center of the steering wheel at

approximately mid–chest level.

c. Depress both the Lock and Unlock Buttons

simultaneously for 1 second and release.

d. Depress the unlock button and release.

e. Wait for response from vehicle

(double chirp).

Pleasecomplete the

followingoperation

within30 seconds.

–Press[ENTER].

–Hold both UNLOCK

and LOCK for one

second.

–Within3seconds,

pressanybutton

on the key.

RemainingTime:

[27]seconds

Please perform the

button operation

from the previous

screen.

ID REGISTRATION

*NOW REGISTERING*

RemainingTime:

[ 6] seconds

[EXIT] to abort.

No action required

Pleaseperform the

button operation

from the previous

screen.

PRESS [YES] or [NO]

Registrationwas

completed.

IfImmobilisercode

isnotregistered,

pleaseexecute

IMMOB CODE REG.

Do you want to

Code?

If additional keys are to be

registered, press “YES”

END

10. Confirm that Wireless and Smart functions are working properly.

Registration

Procedure:

Smart Key/

Wireless

Function

(Continued)

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