Central Control Unit For Convenience System J393 - Audi A6 2005 - Electrics Service Training

Central control unit for convenience system J393

The central control unit for the convenience
system J393, with which you may be familiar from
the Audi A8 '03, is used in the Audi A6 '05. The tasks
and functions have been adapted according to
requirements.
The control unit is a participant on the
CAN Convenience data bus.
Master functions
The master functions of the central control unit for
the convenience system are as follows:
– Direction indicator master
– Central locking master
– Interior lighting master
– LIN master for alarm horn H12 and sensor for
passenger compartment monitoring G273
Other functionalities
In addition to the master functions, other functions
are also available in the central control unit for the
convenience system. The power outputs integrated
in the control unit activate the following loads:
– Back lights
– Rear sun blind
– Rear window heating
– Rear footwell lights
– Boot light
– Tailgate/boot lid release
Versions
Two versions of the central control unit for the
convenience system are available:
– Basic
– High-Line (with rear sun blind/anti-theft warning
system/light package for ambient lighting/area
lighting)
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