Climatronic Control Module, Multi-Pin Connector Assignment

Climatronic Control Module, Multi-Pin Connector Assignment

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 harness connector, connector housing - A -, in wiring diagram T20c





1 Sunlight PhotoSensor 2 (G134) or Sunlight Photo Sensor (G107), signal
2 High Pressure Sensor (G65)
3 Sunlight PhotoSensor 2 (G134) or Sunlight Photo Sensor (G107), signal
4 From calendar week 22/07 the air quality sensor (G238) is discontinued; from November 2007 for the North American markets.
5 CAN High
6 CAN Low
7 Indirect ventilation door control motor (V213)
8 Indirect ventilation door control motor (V213)
9 + 5V for sunlight photo sensor 2 (G134) or sunlight photo sensor (G107)
10 Heated driver seat adjuster (E94) (optional)
11 Heated front passenger seat adjuster (E95) (optional)
12 Terminal 75 (optional)
13 Left Vent Temperature Sensor (G150)
14 Right Vent Temperature Sensor (G151)
15 Indirect ventilation door motor position sensor (G330)
16 Terminal 30a/without auxiliary heater terminal 15
17 Signal ground for Sunlight Photo Sensor (3241) (G107), sunlight photo sensor 2 (G134), left vent temperature sensor (G150), right vent temperature sensor (G151) and indirect ventilation door motor (V213)
18 A/C Compressor Regulator Valve (N280)
19 Terminal 31
20 Terminal 30a/without auxiliary heater terminal 15

16-pin harness connector, connector housing - B -, in wiring diagram T16i





1 + 5V for control motors
2 Left Temperature Door Potentiometer/Actuator (G220)
3 Right Temperature Door Potentiometer/Actuator (G221)
4 Defroster Door Motor Position Sensor (G135)
5 Central Door Motor Position Sensor (G112)
6 Recirculation Door Motor Position Sensor (G143)
7 Back pressure door motor position sensor (G113). From calendar week 22/07 fresh air/recirculating air/back pressure door motor position sensor (G644).
8 Left Footwell Vent Temperature Sensor (G261)
9 Right Footwell Vent Temperature Sensor (G262)
11 From calendar week 44/07 evaporator temperature sensor (G308) through calendar week 43/07 evaporator vent temperature sensor (G263)
14 Signal Ground (GND) potentiometer

16-pin harness connector, connector housing - C -, in wiring diagram T16h





1 Left Temperature Door Motor (V158), cold
2 Left Temperature Door Motor (V158), warm
3 Defroster Door Motor (V107), closed
4 Defroster Door Motor (V107), open
5 Central Air Door Motor (V70), upper body outlet
6 Central Air Door Motor (V70), footwell
7 Recirculation Door Motor (V113)
8 Recirculation Door Motor (V113)
9 Fresh air/recirculating air/back pressure door motor (V425), open
10 Fresh air/recirculating air/back pressure door motor (V425), closed
11 Right Temperature Door Motor (V159), cold
12 Right Temperature Door Motor (V159), warm
15 Fresh Air Blower Control Module (J126)
16 Control module for fresh air blower (J126), signal