skoda Workshop Repair Guides

Skoda Workshop Service and Repair Manuals

Immobiliser control unitJ362 > < Ignition key
Immobiliser - vehicles as of CW 13.10 (Facelift)
Immobiliser - vehicles as of CW 13.10 (Facelift)
General description
Vehicles (Facelift) manufactured as of CW 13.2010 feature the immobiliser of the fourth generation with on-line connection and Download.
An essential component part of the immobiliser of the fourth generation is a central database, in which all theft-related data of the control units involved are stored. It is not possible to adapt the immobiliser control units without online connection to this database.
t  A PIN code request of the immobiliser components by fax or temporary activation of the components is not possible.
t  All the components of the immobiliser must be initialised on-line.
t  All - even re-ordered - ignition keys are already precoded at the factory for a specific vehicle and can only be initialised for this vehicle.
t  When re-ordering ignition keys, the relevant vehicle identification number must be provided.
t  In Škoda vehicles it is no longer possible to adapt the components of other corporate brands.
Additional information → No.87.
System test result (online connection) → Chapter.
Immobiliser components:
t  Immobiliser control unit -J362- → Chapter
t  Engine control unit -J623- diesel engines → Engine; Rep. gr.23, or petrol engines → Engine; Rep. gr.24
t  Ignition key → Chapter
New identity when changing all the immobiliser components → Chapter.
Functions of the immobiliser control unit -J362-:
t  Communication between all the immobiliser components
t  Encryption of data between the control units involved
Fault recognition and fault display
The immobiliser is equipped with self-diagnosis, which facilitates the fault finding.
For fault finding use the → Vehicle diagnostic tester in the operating mode „Targeted fault finding“.
   

Immobiliser control unitJ362 > < Ignition key