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Multi-Pin Connector Assignment on Rear of Climatronic Control Module, Through 18 May 2008







Multi-Pin Connector Assignment on Rear of Climatronic Control Module, Through 18 May 2008

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 - A -, T20c






1 Sunlight Photo Sensor 2 (G134) or Sunlight Photo Sensor (G107) , signal
2 High Pressure Sensor (G65)
3 Sunlight Photo Sensor 2 (G134) or Sunlight Photo Sensor (G107) , signal
5 CAN bus high
6 CAN bus low
9 + 5 volt 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)
16 Terminal 30a/ terminal 15
17 Signal Ground (GND) for Sunlight Photo Sensor (G107) , Sunlight PhotoSensor 2 (G134) , Left Vent Temperature Sensor (G150) and Right Vent Temperature Sensor (G151).
18 A/C Compressor Regulator Valve (N280)
19 Terminal 31
20 Terminal 30a/ terminal 15

16-Pin Harness Connector- B -, T16g






1 + 5 volt for motor
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)
8 Left Footwell Vent Temperature Sensor (G261)
9 Right Footwell Vent Temperature Sensor (G262)
10 Fresh Air Intake Duct Temperature Sensor (G89)
11 Evaporator Vent Temperature Sensor (G263) or Evaporator Temperature Sensor (G308)
14 Signal Ground (GND) potentiometer

16-Pin Harness Connector- C -, T16f






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) , recirculating air mode activation
8 Recirculation Door Motor (V113) , fresh air activation
9 Air Flow Door Motor (V71) , open
10 Air Flow Door Motor (V71) , close
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