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HOMESERVICE MANUALSVOLKSWAGEN2013JETTA GLI, 2.0L ENG VIN 6, STANDARD TRANSREPAIR AND DIAGNOSISHEATING, VENTILATION & A/C (HVAC)GENERAL SERVICINGAIR CONDITIONING (SEDAN)87 AIR CONDITIONINGDESCRIPTION AND OPERATIONCLIMATRONIC CONTROL MODULE -J255- MULTI-PIN HARNESS CONNECTORS
2013 Volkswagen Jetta GLI, 2.0L Eng VIN 6, Standard Trans

Climatronic Control Module -J255- MULTI-PIN HARNESS CONNECTORS

2013 Volkswagen Jetta GLI, 2.0L Eng VIN 6, Standard TransSECTION Climatronic Control Module -J255- MULTI-PIN HARNESS CONNECTORS

Special tools and workshop equipment required 

  • Test Box Kit - Adapter 47VAG1598/47

Connector -A- 20-pin, in wiring diagram T20c

Fig 1: 16-Pin Electrical Connection, T16D, 16-Pin Electrical Connection, T16C And 20-Pin Electrical Connection T20C
GWWN87-10001Courtesy 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

5 -

CAN High

6 -

CAN Low

9 -

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

16 -

Plus connection (15a) in vehicles with auxiliary heater

17 -

Signal Ground (GND) for sensors

18 -

A/C Compressor Regulator Valve -N280-

20 -

Plus connection (15a); in vehicles with auxiliary heater plus connection (30a)

Connector -B- 16-pin harness, in wiring diagram T16g

Fig 2: 16-Pin Electrical Connection, T16D, 16-Pin Electrical Connection, T16C And 20-Pin Electrical Connection T20C
GWWN87-10001Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1 -

+ 5V for 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-

8 -

Left Footwell Vent Temperature Sensor -G261-

9 -

Right Footwell Vent Temperature Sensor -G262-

10 -

Fresh Air Intake Duct Temperature Sensor -G89-

11 -

Evaporator Temperature Sensor -G308-

14 -

Signal Ground (GND) potentiometer

15 -

Left Vent Temperature Sensor -G150-

16 -

Right Vent Temperature Sensor -G151-

Connector -C- 16-pin harness, in wiring diagram T16f

Fig 3: 16-Pin Electrical Connection, T16D, 16-Pin Electrical Connection, T16C And 20-Pin Electrical Connection T20C
GWWN87-10001Courtesy 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 vent

6 -

Central Air Door Motor -V70-, footwell

7 -

Fresh/Recirculation Air Door Motor -V154-, activation fresh/recirculated air door motor

8 -

Fresh/Recirculation Air Door Motor -V154-, activation fresh air

9 -

Back Pressure Door Motor -V71-, open

10 -

Back Pressure Door Motor -V71-, close

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

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.