Multi-Pin Connector Assignment On Rear Of CLIMATRONIC Control Module, Through 18 May 2008

Special tools and workshop equipment 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

Fig 1: Identifying 16-Pin Electrical Connection, T16D, 16-Pin Electrical Connection, T16C And 20-Pin Electrical Connection T20C

Courtesy of VOLKSWAGEN UNITED STATES, INC.

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 Photo Sensor 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

Fig 2: Identifying 16-Pin Electrical Connection, T16D, 16-Pin Electrical Connection, T16C And 20-Pin Electrical Connection T20C

Courtesy of VOLKSWAGEN UNITED STATES, INC.

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

Fig 3: Identifying 16-Pin Electrical Connection, T16D, 16-Pin Electrical Connection, T16C And 20-Pin Electrical Connection T20C

Courtesy of VOLKSWAGEN UNITED STATES, INC.

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