TT Roadster L4-2.0L Turbo (BPY) (2008)
Steering Mounted Controls Communication Module: Diagrams
Steering Column Electronic Systems Control Module, Multi-Pin Connector Assignments
Connectors
A 4-pin multi-pin connector (T4n) yellow
B Black 20-pin multi-pin connector (T20b)
B - Black 20-pin multi-pin connector (T20b)
11
CAN-Bus Low (powertrain)
12
CAN-Bus High (powertrain)
13
Cruise control locked "OFF" to Engine Control Module (ECM) (J623)
14
CAN-Bus High (Comfort)
15
CAN-Bus Low (Comfort)
16
"Parking lock" signal from automatic transmission shift gate
17
Terminal 15 to Vehicle Electrical System Control Module (J519)
18
Terminal 50 to Vehicle Electrical System Control Module (J519)
19
Terminal 30
20
Terminal 31