CLIMATRONIC Control Module, Multi-Pin Harness Connectors

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2009 Volkswagen Rabbit, 2009 Volkswagen GTI, 2008 Volkswagen Rabbit, 2008 Volkswagen R32, and 2008 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Test Box V.A.G 1598/42
Test Adapter V.A.G 1598/47
Template 1598/47-2

20-pin Harness Connector, (T20c) -A-

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

Courtesy of VOLKSWAGEN GROUP OF AMERICA, 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

4 -

From 11.05.07 Air Quality Sensor -G238-, signal

5 -

CAN High

6 -

CAN Low

9 -

+ 5 volt for Sunlight Photo Sensor 2 -G134- or Sunlight Photo Sensor -G107-

10 -

Heated driver seat control module -J131- (optional)

11 -

Heated front passenger seat control module -J132- (optional)

12 -

Terminal 75 (optional)

13 -

Left Vent Temperature Sensor -G150-

14 -

Right Vent Temperature Sensor -G151-

16 -

Positive connection (15a) or on vehicles with auxiliary heater and Air Quality Sensor -G238- positive connection (30a)

17 -

Sensor signal ground

18 -

A/C Compressor Regulator Valve -N280-

19 -

Terminal 31

20 -

Positive connection (15a) or in vehicles with auxiliary heater positive connection (30a)

16-pin Harness Connector, (T16c) -B-

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

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1 -

+ 5 volt 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 -

Vehicles through 04.07 Recirculation Door Motor Position Sensor -G143-. Vehicles from 05.07 Recirculation Door Motor Position Sensor -G143- discontinued

7 -

Vehicles through 04.07 Back Pressure Door Motor Position Sensor -G113-. Vehicles from 05.07 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-

10 -

Fresh Air Intake Duct Temperature Sensor -G89- only installed through December 2005

11 -

Evaporator Temperature Sensor -G308- or Evaporator Vent Temperature Sensor -G263-

14 -

Signal Ground (GND) potentiometer

16-pin Harness Connector, (T16d) -C-

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

Courtesy of VOLKSWAGEN GROUP OF AMERICA, 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 -

Vehicles through CW 17/07 Air Recirculation Door Motor -V113-, recirculating air mode activation. From 05.07, Recirculation Door Motor -V113- discontinued

8 -

Vehicles through 04.07 Recirculation Door Motor -V113-, fresh air activation. From 05.07, Recirculation Door Motor -V113- discontinued

9 -

Through 04.07 Air Flow Door Motor -V71-, open. From CW 18/07, Fresh Air/Recirculating Air/Back Pressure Door Motor -V425- (recirculation mode/partial recirculation)

10 -

Through 04.07 Air Flow Door Motor -V71-, closed. From 05.07 Fresh Air/Recirculating Air/Back Pressure Door Motor -V425- (recirculation mode/back pressure)

11 -

Right Temperature Door Motor -V159-, cold

12 -

Right Temperature Door Motor -V159-, warm

15 -

Fresh Air Blower -V2- (PWM activation)

16 -

Fresh Air Blower -V2-, return message signal