Keyless Entry - Adding Additional Smart Key Supplement

ELECTRICAL
EL003-04
REVISED

Title:
REPAIR MANUAL SUPPLEMENT:
SMART KEY REGISTRATION

SIB REVISION NOTICE:
December 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.

Introduction

The following procedure should be used to add an additional Smart Key (Immobilizer and Smart/Wireless functions) to the 2004 model year LS430.

Applicable Vehicles

^ 2004-2006 model year LS 430 vehicles.




Required SSTs




Warranty Information




Registration Procedure

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.

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

Registration Procedure:

Immobilizer Function

8. Register the Immobilizer Function.














A. Follow the Diagnostic Tester screen flows shown.. 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.

Registration Procedure:

Smart Key / Wireless Function

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.

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