VW Passat 2002 1.8

motor has two wires, connector pins 3 & 5 Red/VIO Brown/VIO

Pots are wired in parallel to pins #2 (+5v Green/Vio) and 6 (GND Grey/Brown) to a nominal power supply from the ECM

wiper of each pot is wired separately pins 1 Vio/Red & 4 Vio/Yellow