Convenience system central control unit J393
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Convenience system central control unit J393 is fitted on the right-hand side in the luggage compartment. It is positioned vertically
on the Audi e-tron GT (type F8).
As on other Audi models whose electrical systems are based on the MLBevo2 platform, convenience system central control unit has
many tasks.
J393 is the master control unit for the immobiliser. The following control units are also immobiliser nodes:
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Data bus diagnostic interface J533
Electric drive control unit for front axle J1234
Electric drive control unit for rear axle J1235
Emergency call module control unit and communication unit J949
Gear actuator VX65
Additional functions and tasks of convenience system central control unit J393:
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Component protection system node
Can be accessed via diagnostic address 0046 on the vehicle diagnostic tester
J393 is the LIN master for:
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Central locking system – radio signals from the remote control key and signals from the interior antennas are processed
Anti-theft alarm – data from the tilt sensor are processed and, when the alarm is triggered, alarm horn H12 is activated
Rear lid power opening sender G750
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Master control unit for entry and start authorization system – e.g. the remote control keys are adapted in convenience
system central control unit
Front seats
Three different front seats are available on the Audi e-tron GT (type F8). There is a wide range of customisation options for these
three seats. For further information on the different customisation options, please refer to the sales literature once it is available.
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