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Normal mode: The full functionality of all electrical systems is available in normal mode. Crash mode: Crash mode is activated as soon as the restraints control module (RCM) registers a PATS The PATS function is integrated in the GEM. Correspondingly, the send/receive unit is After reading in the key code (in ignition lock position "II"), a corresponding message is The ABS module is queried at the same time. Depending on the outcome of this query and the status of the key, the PCM then issues the Central module configuration Previously, modules in the vehicle have been configured with the aid of WDS and the A new module configuration method, the so-called central module configuration, is used on Here, all of the necessary configuration parameters are stored in the GEM at the factory, The WDS is equipped with a new routine for performing the central module configuration For safety reasons all configuration data which are stored in the GEM are also stored in The GEM checks the configuration data for consistency and stores DTCs in the event of any In the event of a fault the functionality of a particular module may be restricted. When the GEM is replaced it is necessary to re-learn the keys for the remote control and for VIN identification During the VIN identification, the VIN is saved in individual modules at the factory. As soon as a module is identified when the ignition is switched on (even after the battery If no VIN or an invalid VIN is read in from a module then this is stored in a memory. |