audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Data bus diagnostic interfaceJ533 > < CAN communication
Active steering control unitJ792
Active steering control unit -J792-
The active steering control unit -J792- is a node on the instrument cluster/running gear CAN bus. The active steering control unit -J792- transmits the information specified below to the following CAN nodes:
t  System status to the ABS control unit -J104- and the onboard supply control unit -J519-
t  Total superposition angle to the ABS control unit -J104-
t  Direction of total superposition angle to the ABS control unit -J104-
t  Dynamic reserve to the ABS control unit -J104- (maximum steering angle correction in degrees and rate at which adjustment can be made by activating the electric motor)
t  Warning lamp activation to the control unit in dash panel insert -J285-
t  System warnings to the control unit in dash panel insert -J285-
t  Current driving program to the onboard supply control unit -J519-
t  Switchover request recognition to the onboard supply control unit -J519-
   

Data bus diagnostic interfaceJ533 > < CAN communication