Can Communication - Audi A6 2005 - Electrics Service Training

Convenience electrics

– CAN Communication:

The control unit is a participant on
CAN Convenience. Data exchange between all
the components of the access and start
authorisation system is performed via the
control unit.
It is also the diagnosis interface for the
components involved. All data, e.g. code,
immobiliser data, etc. is stored in the control unit
for access and start authorisation.
– Reading in the P/N signal from the control unit
for automatic transmission J217:
The signal is used to activate the displays
relating to engine start in dash panel insert J285.
SELECT
N OR P
START THE
ENGINE
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SELECT
N OR P
TO START
THE ENGINE
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