Transmission Connector, Tiptronic G51

Transmission Connector (Wiring Harness Side):

Transmission Connector (Component Side):

Pin Designation
1 Output shaft speed sensor (ground)
2 Pressure regulator 1, modulation pressure (ground)
3 Pressure regulator 2 for gears 2/3/5 (ground)
4 Solenoid valve 3 for traction downshift 5-4 (ground)
5 Turbine speed sensor (voltage/signal wire)
6 Turbine speed sensor (ground)
7 Pressure regulator 3 for gears R/N/1/2 (ground)
8 Solenoid valve 1 for gears R/N/1/2/5 (ground)
9 Solenoid valve 2 for gears N/1/2/3 (ground)
10 Output shaft speed sensor (voltage/signal wire)
11 Pressure regulator 4 for torque converter lockup clutch control (ground)
12 Pressure regulator/solenoid valve power supply
13 ATF temperature sensor (signal wire)
14 ATF temperature sensor (analog ground)
16 Pressure regulator/solenoid valve power supply