Climatic Control Module Multi-Pin Harness Connectors

WARNING: This page is about a different variant/trim than selected.

Special tools and workshop equipment required

Test Adapter V.A.G 1598/47

20-pin harness connector, in wiring diagram T20c

Fig 1: Identifying 5-Pin Electrical Connection -T5-, 16-Pin Electrical Connection, In Wiring Diagram T16E And 20-Pin Electrical Connection -T20C-

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

3 - Center outlet temperature sensor -G191-

5 - High pressure sensor -G65-

7 - CAN Low

8 - CAN High

12 - Right seat heater (optional)

13 - Left seat heater (optional)

15 - Terminal 75 seat heater (optional)

16 - A/C compressor regulator valve -N280-

19 - Terminal 30A

20 - Terminal 31

16-pin harness connector, in wiring diagram T16e

Fig 2: Identifying 5-Pin Electrical Connection -T5-, 16-Pin Electrical Connection, In Wiring Diagram T16E And 20-Pin Electrical Connection -T20C-

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1 - Temperature regulator door motor -V68-, warm

2 - Evaporator vent temperature sensor -G263-

4 - Footwell vent temperature sensor -G192-

5 - Front air distribution door motor position sensor -G92-

7 - + 5 V for Temperature regulator door motor position sensor -G92-

8 - Ground for Front air distribution door motor position sensor -G92-, Center outlet temperature sensor -G191-, Footwell vent temperature sensor -G192- and Evaporator vent temperature sensor -G263-

9 - Air recirculation door motor -V113-, open

10 - Air recirculation door motor -V113-, close

11 - Temperature regulator door motor -V68-, cold

5-pin harness connector, in wiring diagram T5

Fig 3: Identifying 5-Pin Electrical Connection -T5-, 16-Pin Electrical Connection, In Wiring Diagram T16E And 20-Pin Electrical Connection -T20C-

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1 - 3rd blower speed

2 - 2nd blower speed

3 - 1st blower speed

4 - 4th blower speed

5 - Terminal X