Climatronic Control Module J255 Pin Assignment, Climatic Passat from MY 06

Climatronic Control Module J255 Pin Assignment, Climatic Passat from MY 06

Special tools, testers and auxiliary items required

• Test Box (V.A.G 1598/42)

• Adapter Cable (V.A.G 1598/47)

• Template (V.A.G 1598/47-2)

20-pin Connector, T20b






3 Center Outlet Temperature Sensor (G191)
5 High Pressure Sensor (G65)
7 CAN bus Low
8 CAN bus High
12 Right seat heater (optional)
13 Left seat heater (optional)
15 Terminal 75 seat heater (optional)
16 A/C Compressor Regulator Valve (N280)
18 Center Outlet Temperature Sensor (G191)
19 Terminal 30A
20 Terminal 31

16-pin Harness Connector, T16j






1 Temperature Regulator Door Motor (V68) , warm
2 Evaporator Temperature Sensor (G308)
4 Footwell Outlet Temperature Sensor (G192)
5 Left Temperature Door Potentiometer/Actuator (G220)
7 + 5 V for Left Temperature Regulator Door Motor Position Sensor (G220)
8 Ground for the Footwell Vent Temperature Sensor (G192) , the Evaporator Temperature Sensor (G308) and the Left Temperature Door Potentiometer/Actuator (G220)
9 Recirculation Door Motor (V113) , open
10 Recirculation Door Motor (V113) , close
11 Temperature Regulator Door Motor (V68) , cold

5-pin harness connector T5r






1 3rd Blower Speed
2 2nd Blower Speed
3 1st Blower speed
4 4th Blower Speed
5 Terminal X