In/Outputs On Control Units J393, J519 And J520 - Audi A6´05 323 Service

Electrics

In/outputs on control units J393, J519 and J520

This overview shows all load modules in the
convenience system with their in/outputs.
You thus have all 3 control units and their basic
functions at a glance. For further details, please
refer to the function plans in self-study
programme 326 A6´05, Electrics.
This overview only contains discretionary wired
components. Components which communicate
with the control units via various bus systems
are shown in the vehicle topology.
CAN Convenience
Inputs (source)
Outputs (receiver)
56
E1 Light switch
E3 Hazard warning light switch
F4 Switch for reversing lights
F266 Contact switch for bonnet
G357 Sender for vertical steering column adjustment
G358 Sender for axial steering column adjustment
J519 Onboard power supply control unit
Master functions:
– Exterior lights
– Wiper and washer
J4 Relay for dual-pitch horn
J39 Relay for headlight cleaning system
K4 Indicator light for parking light
K6 Indicator light for hazard warning lights
E13 Indicator light for rear fog light
E17 Indicator light for fog lights
L13 Gas discharge light, left
L14 Gas discharge light, right
L22 Lamp for left fog light
L23 Lamp for right fog light
L174 Lamp for daytime driving light, left
L175 Lamp for daytime driving light, right
M1 Lamp for parking light, left
M3 Lamp for parking light, right
M5 Lamp for direction indicator light, front left
M7 Lamp for direction indicator light, front right
M18 Lamp for side direction indicator light, left
M19 Lamp for side direction indicator light, right
N395 Magnet for cover adjustment, left headlight
N395 Magnet for cover adjustment, right headlight
V5 Windscreen washer pump
V123 Motor for vertical steering column adjustment
V124 Motor for axial steering column adjustment
W9 Footwell light, left
W10 Footwell light, right
F218 Switch for tailgate central locking
F248 Button for unlocking tailgate lock cylinder
530 Control unit for opening garage door (adaptation flashing)
F124 Contact holder in lock cylinder for tailgate
F334 Switch for tank cap detection (USA only)
J234 Airbag (crash signal)
Terminal 15
F Brake light switch
J104 Control unit for ABS with EDL (ECD brake)