Electrical System - Volkswagen EOS 2006 Service Training

Onboard supply
The circuit diagram shows which control units and components in the onboard supply communicate with each other
via the CAN data bus in the Eos.
J604
J412
Legend
E221 Operating unit in steering wheel
G85 Steering angle sender
G197 Magnetic field sender for compass
G303 Interior monitor send and
receive module 1
G384 Vehicle inclination sender
G397 Rain and light sensor
H8 Anti-theft alarm system horn
J104 ABS control unit
J234 Airbag control unit
J255 Climatronic control unit
J256 Convertible roof actuation control unit
J285 Control unit with display in dash panel insert
J334 Immobilizer control unit
J345 Trailer detector control unit
J364 Auxiliary heater control unit
J386 Driver door control unit
J387 Front passenger door control unit
J388 Rear left door control unit
J389 Rear right door control unit
J393 Convenience system central control unit
J400 Wiper motor control unit
J412 Mobile telephone operating electronics control unit
J446 Parking aid control unit
J533
R
J255
J364
J519
J503 J345
J525
J446 J393
R78 J527
J386
SDARS
J388
G197
J256 J387
J389
J572 J573

Electrical System

J285
J334
J400 G397
H8
G303 G384
G85
E221
J234
J745
J667
J500 Power steering control unit
J503 Control unit with display for radio and
and navigation system
J519 Onboard supply control unit
J533 Data bus diagnostic interface
J525 Digital sound package control unit
J527 Steering column electronics control unit
J572 Driver side easy entry control unit
J573 Front passenger side easy entry control unit
J604 Auxiliary air heater control unit
J623 Engine control unit
J667 Power output module for left headlight
J668 Power output module for right headlight
J743 Mechatronic unit for direct shift gearbox
J74 Cornering light and headlight range
control unit
R Radio
R78 TV tuner
SDARS = Satelite Digital Audio Radio Services
(digital audio satellite reception system)
J623
J743
J104
J500
J668
S355_102
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