A3 Quattro V6-3.2L (CBRA) (2009)
Steering Mounted Controls Communication Module: Diagrams
Steering Column Electronic Systems Control Module, Multi-Pin Connector Assignments
A Multi-pin connector, 4-pin, yellow, for airbag
B Multi-pin connector, 20-pin (black), for Vehicle Electrical System Control Module (J519)
Multi-pin connector, 20-pin
11
Powertrain CAN-Bus Low
12
Powertrain CAN-Bus High
13
Cruise control locked "OFF" (to ECM)
14
Convenience CAN-Bus High
15
Convenience CAN-Bus Low
16
"Parking lock" signal (from automatic transmission selector)
17
Switched positive - Terminal 15 to Vehicle Electrical System Control Module (J519)
18
Starter crank signal - Terminal 50 to Vehicle Electrical System Control Module (J519)
19
Battery positive (B+) - Terminal 30
20
Ground (GND) - Terminal 31
Additional systems, Steering Column Electronic Systems Control Module (J527) multi-pin connector assignments => Electrical Equipment 94
Description and Operation