Immobilizer IV Key Matching

2011-06-16T08:59:03Z

Florian:

__FORCETOC__
This procedure details how to match new keys to VW/Audi/Seat/Skoda vehicles with Immobilizer IV.

== Determining IMMO-ID & VIN ==

'''[Select]''' 
'''[25 - Immobilizer]''' 
'''[Meas. Blocks - 08]''' 
Select Block 081. 
'''[Go!]''' 
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.''. 
'''[Done, Go Back]''' 
'''[Close Controller, Go Back - 06]''' 

== Key Matching ==

'''Prerequisites:''' 
* All keys are either new or were adapted to this car (IMMO-ID) before. 
* You can match up to 8 keys.
* While adapting each key, make sure to place the other keys away from the ignition lock (reader coil). ''The passenger seat is an adequate place.''
* Battery voltage at least 12.0 V. 

'''[Select]''' 
'''[25 - Immobilizer]''' 
'''[Meas. Blocks - 08]''' 
Select Block 001. 
'''[Go!]''' 
''The value in field 3 must be '''Yes'''. If value is '''No''', the key is not capable of being adapted to Immobilizer.'' 
''You can check each key in this manner.''

Select Block 003. 
'''[Go!]''' 
''Make sure the shown lock times in field 1, 2 and 3 are '''0''' (each field represents a time in minutes).'' 
* ''If the lock times are NOT '''0''':''
** ''Do NOT switch off the ignition!''
** ''Allow the car to sit for AT LEAST the number of minutes that were indicated by the fields 1-3.''
'''[Done, Go Back]''' 

'''[Security Access - 16]''' 
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.''
* '''4-digit PIN'''
** Enter zero followed by the 4-digit PIN. ''For example, if your PIN is 1234, enter 01234.''
* '''7-digit PIN'''
** '''[Use 7-digit PIN/SKC]'''
** Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
** '''[OK]'''
** VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".
'''[Do it!]''' 

'''[Adaptation - 10]''' 
Enter 001 in "Channel Number". 
'''[Read]''' 
''The "Stored Value" is the number of keys currently matched.'' 
Enter a "new value" corresponding to the total number of keys to be matched, including any existing keys. 
''The old keys are automatically beeing cleared.'' 
'''[Save]''' 
'''[Done, Go Back]''' 
'''[Close Controller, Go Back - 06]''' 

* ''Repeat the following steps until all keys have been matched:'' 
**''Switch ignition off and remove key.'' 
**''Insert next key to ignition and switch ignition on again.'' 
**''The warning light for the Immobilizer will light up for ~2 seconds, then go out.'' 

'''Note:''' ''The above steps after saving the adaptation, should not exceed 60 seconds!''

Immobilizer III Immobilizer Swapping (Kessy)

2011-06-15T10:22:00Z

Florian:

__FORCETOC__
'''This procedure details how to change the instrument cluster on VW/Audi/Seat/Skoda vehicles with Immobilizer III, where the immobilizer control module is integrated with KESSY (Keyless Entry and Start System). See the separate instructions for models where the [[Immobilizer III Immobilizer Swapping (Separate)|immobilizer control module is integrated in a separate control module]] or where the [[Immobilizer III Immobilizer Swapping (Instrument Cluster)|immobilizer control module is integrated in Instrument Cluster]].'''

== Determining IMMO-ID & VIN (ECU) ==

'''[Select]''' 
'''[01 - Engine]''' 
'''[Meas. Blocks - 08]''' 
Select Block 081. 
'''[Go!]''' 
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.''. 
'''[Done, Go Back]''' 
'''[Close Controller, Go Back - 06]''' 

== Determining IMMO-ID & VIN (Kessy) ==

'''[Select]''' 
'''[05 - Acc/Start Auth.]''' 
'''[Meas. Blocks - 08]''' 
Select Block 081. 
'''[Go!]''' 
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.''. 
'''[Done, Go Back]''' 
'''[Close Controller, Go Back - 06]''' 

== Kessy Control Module Swapping ==

'''Prerequisites:''' 
* The NEW module is installed in the car.
* ORIGINAL Electric Steering Lock is still installed.
** If the ORIGINAL Electric Steering Lock has been replaced, perform [[Immobilizer III Electric Steering Lock Adaptation (Kessy)|Electric Steering Lock Adaptation]] first.
* Battery voltage at least 12.0 V. We strongly recommend the use of a battery charger.
* Make sure to have BOTH PIN's, from the OLD (ORIGINAL) and the NEW (USED) control module.

* Put the first Key into the ignition Lock, but do NOT switch ON the ignition.
* Press and Hold the Brake Pedal for 20 Seconds to wake up the Diagnostic Databus.

'''[Select]''' 
'''[05 - Acc/Start Auth.]''' 

'''[Meas. Blocks - 08]''' 
Select Block 024. 
'''[Go!]''' 
''Make sure the shown lock times in field 1, 2, 3 and 4 are '''0''' (each field represents a time in minutes).'' 
* ''If the lock times are NOT '''0''':''
** ''Do NOT switch off the ignition!''
** ''Allow the car to sit for AT LEAST the number of minutes that were indicated by the fields 1-4.''
'''[Done, Go Back]''' 

'''[Sec. Access - 16]''' 
''For the following procedure, '''use the PIN of the NEW (USED)''' control module.'' 
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.'' 
* '''4-digit PIN'''
** Enter zero followed by the 4-digit PIN. ''For example, if your PIN is 1234, enter 01234.''
* '''7-digit PIN'''
** '''[Use 7-digit PIN/SKC]'''
** Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
** '''[OK]'''
** VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".
'''[Do it!]''' 

'''[Adaptation - 10]''' 
Enter 050 in "Channel Number". 
'''[Read]''' 
''For the following procedure, '''use the PIN of the OLD (ORIGINAL)''' control module.'' 
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.'' 
* '''4-digit PIN'''
** Enter zero followed by the 4-digit PIN. ''For example, if your PIN is 1234, enter 01234.''
* '''7-digit PIN'''
** '''[Use 7-digit PIN/SKC]'''
** Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
** '''[OK]'''
** VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".
'''[Test]''' 
'''[Save]''' 
'''[Done, Go Back]''' 

After a successful adaptation a lock time will automatically be set. 
'''[Meas. Blocks - 08]''' 
Select Block 024. 
'''[Go!]''' 
''Make sure the shown lock time in field 4 is '''0''' (a field represents a time in minutes).'' 
* ''If the lock time is NOT '''0''':''
** ''Do NOT switch off the ignition!''
** ''Allow the car to sit for AT LEAST the number of minutes that were indicated by field 4.''
'''[Done, Go Back]''' 
'''[Close Controller, Go Back - 06]''' 

* Switch OFF the ignition and let the car sit for ~1 minute, then switch ON the ignition again.
* Verify that the NEW (USED) control module now shows the VIN/IMMO-ID of the vehicle now.

* '''Proceed with [[Immobilizer III Key Matching (Separate)|Key Matching]] now.'''

Ross-Tech Wiki - User contributions [en]

Immobilizer IV Key Matching

Immobilizer III Immobilizer Swapping (Kessy)