Canada - Keyless Entry - Scantool Immobilizer Key Code Utility

Bulletin
TSB1016R

Issue Date
October 12, 2001

Market
Canada

Title:
Scantool Immobiliser Key Code Utility

Component
General Information

Models
All Applicable Models

TSB REVISION NOTICE:
- June 20, 2006 Chart under Applicable Vehicles has been revised.
- April 04, 2006: Chart under Applicable Vehicles has been revised.
- February 08, 2006: The model years for each model have been specifically defined in the "Applicable Vehicles" section. The "Required SSTs" has been updated.
The previous TSB should be discarded.

INTRODUCTION:

The Diagnostic Tester incorporates a Key Code Utility Menu capable of performing the following tasks for immobiliser functions:
- Key Code Registration
- Key Code Erasure
- Auto-Registration Closure

The information contained in this bulletin will provide you with a detailed outline for the use of immobiliser functions with the Diagnostic Tester.





APPLICABLE VEHICLES:





REQUIRED SSTS:

Key Code Registration
This function allows the registration of additional key codes for transponder keys (Master/Sub Keys) using a Registered Master Key.

Key Code Erasure
This function allows the user to erase all the key codes for transponder keys except the Registered Master Key used during this function.

Auto-Registration Closure
This function allows the user to close "Auto Registration Mode" when 1 or 2 keys have been registered.

NOTE:
When a new ECU is installed, it is in the "Auto Registration Mode" from the factory. This allows Transponder Keys to automatically register as they are inserted into the Ignition Cylinder. After three Transponder Keys are registered, the ECU closes "Auto Registration Mode". See the Repair Manual for further details.

OPERATION PROCEDURES:

This provides the procedures necessary to access the immobiliser KEY CODE UTILITY functions. Refer to the instructions below.

Verify immobiliser Key Type
Before any immobiliser KEY CODE UTILITY function can be performed, the type of Transponder Key must be verified. The following steps show how to verify the Transponder Key Type.

1. Connect the Diagnostic Tester to DLC3 and press the "ON" key
2. Insert a Registered Master Key (Black Key Head) into the key cylinder and turn to the "ON" position.

HINT:
A Registered Master Key is required for KEY REGISTRATION, KEY CODE ERASURE and AUTO REGISTRATION CLOSURE. A Sub Key (Grey Key Head) will not perform these functions.





3. From the "APPLICATION SELECT" menu (Screen A), select [1: DIAGNOSIS].





4. From the "FUNCTION SELECT" menu (Screen B), select [1: OBD/MOBD].





5. From the "OBD/MOBD MENU" (Screen C), select [4: immobiliser]





6. Verify the cable from the TDT to the Vehicle is connected then select "YES"





7. From the "DIAGNOSTIC MENU immobiliser" (Screen E), select [1: CURRENT DATA]





8. From the "CURRENT DATA MENU immobiliser" (Screen F), select [1: DATA LIST].





9. From the "SELECT DATA" menu (Screen G), select [ALL].





10. The Transponder Key Type in the ignition cylinder will be displayed (Screen H).

[MASTER] = Registered Master Key
[SUB] = Registered Sub Key
[NO] = Not a Registered Key, or Vehicle is not equipped with immobiliser.

NOTE:
If the Transponder Key is a Master Key, proceed to [4: KEY CODE UTILITY] by pressing the EXIT key back to the "DIAGNOSTIC MENU IMMOBILISER" (Screen C). From the "DIAGNOSTIC MENU IMMOBILISER" (Screen C), select [4:KEY CODE UTILITY]





11. From the "KEY CODE UTILITY" menu (Screen I), the functions listed are outlined.

Key Registration

This function allows the registration of additional Key Codes for Transponder Keys (aster/Sub Keys) using a Registered Master Key. The following screens show to perform Key Registration.

HINT:
This function requires the use of one Registered Master Key. The use of a Sub Key will NOT complete Key Registration.





1. From the "KEY CODE UTILITY" menu (Screen A), select [1; KEY REGISTRATION]





2. Confirm the instruction on Screen B and press the ENTER key.





3. From the "KEY SELECTION" MENU (Screen C), select the Transponder Key type to be registered and press the ENTER key.

NOTE:
Do not register a SUB KEY as a MASTER KEY. The SUB KEY is typically left with an attendant when the vehicle is parked. A Registered Master Key allows the user to add/erase transponder keys.

4. From "KEY SELECTION" (Screen D), confirm the type of Transponder Key to be registered by pressing the YES OR NO key.

5. After pressing the YES key, remove the Registered Master Key from the Ignition Cylinder within 20 seconds. After removing the key, press the ENTER Key.

6. Insert the New Transponder Key into the Ignition Cylinder within 10 seconds and press the ENTER key.

HINT:
Look at the Security Indicator Light. It will begin to flash as the New Transponder Key is inserted.





7. The registration of the New Transponder Key will be completed in approximately 60 seconds.

HINT:
The Security Indicator continues to flash during registration.





8. Screen H will be shown at completion of registration. Confirm the Security Indicator turns OFF and press the ENTER key.

HINT:
The Security Indicator will stop flashing when Key Registration is complete.





9. Insert the New Registered Master Key into the Ignition Cylinder and turn to the ON position and press the ENTER key.

Key Code Erase

This function allows the user to erase all the Key Codes for Transponder Keys except the Registered Master Key used during this function. The following screens show how to perform Key Code Erasure.

HINT:
This function requires the use of one Registered Master Key. The use of a Sub Key will NOT complete Key Code Erasure.





1. From the "KEY CODE UTILITY" menu (Screen A), select [2: KEY CODE ERASURE].





2. Confirm the instruction on Screen B and press the ENTER key.





3. Confirm the instruction on Screen C and press the YES key.

NOTE:
By pressing the YES key, all Transponder Key Codes will be erased except the Registered Master Key in the Ignition Cylinder.

HINT:
After pressing the YES key, the Security Indicator will start to flash.





4. Pull out the Registered Master Key from the Ignition Cylinder within 10 seconds (Screen D)

HINT:
Security Indicator continues to flash.





5. If Step 4 was completed correctly, Screen E will confirm ERASURE was successful.

HINT:
If the Erasure completed, the security indicator should still be blinking





6. Insert the Registered Master Key into the Ignition Cylinder and turn to the ON position and press the ENTER key.

HINT:
Look at the Security Indicator Light. Inserting a Registered Master Key causes the Security Indicator to immediately stop blinking

Auto Registration Closure

This function allows the user to close Auto Registration Mode when less than three keys have been registered.

NOTE:
When a New ECU is installed, it is in the Auto Registration Mode. This mode allows the Transponder Keys to automatically register as they are inserted into the Ignition Cylinder. See the Repair manual for further details.

CAUTION:
This function requires the use of one Registered Master Key. The use of a Sub Key will NOT complete Auto Registration Closure. The use of non-transponder key during this function may damage the ECU.





1. From the "KEY CODE UTILITY" menu (Screen A), select [3: AUTO REG CLOSURE].





2. Confirm the instruction on Screen B and press the YES OR NO key.





3. At "AUTO REGIST. CLOSURE" (Screen C), the Auto Registration Closure Information will be displayed. Press the ENTER key to finish.

NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.