Volkswagen Golf Service & Repair Manual: Assembly overview - add-on parts of heater and air conditioning unit and of air intake box

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Air conditioner / Front heater and air conditioning unit / Assembly overview - add-on parts of heater and air conditioning unit and of air intake box

Note

There are different designs and makes of heater and air conditioning unit. The individual components of the various heaters and air conditioning units are similar but not identical. The combined fitting of different makes of component is therefore not permissible → Electronic Parts Catalogue.

The following illustration shows a “Valeo” air intake box, distinguishing features with respect to other makes of heater and air conditioning unit → Chapter.

Note

The illustration shows a left-hand drive vehicle.

Assembly overview - add-on parts of heater and air conditioning unit and of air intake box

1 -	Plastic bolt or plug depending on version

Qty. 2.

0.3 Nm

2 -	Baffle plate

Removing and installing → Chapter.

3 -	Upper part of housing for fresh air blower

4 -

Bolt

Qty. 2.

1 Nm

5 -	Air intake duct

With fresh air and air recirculation flap

Different versions. Refer to → Electronic Parts Catalogue.

Removing and installing → Chapter.

Do not dismantle.

6 -	Fresh air and air recirculation flap actuation unit

Only with Climatronic.

Removing and installing → Chapter.

7 -

Bolt

Only with Climatronic.

Qty. 2.

1 Nm

8 -	Control motor

Checking: Use vehicle diagnostic tester in “Guided fault finding” mode and → Current flow diagrams, Electrical fault finding and Fitting locations

Heater and air conditioning system with electric/manual controls:

Air recirculation flap control motor -V113- without potentiometer; with limit switches at end stops → Current flow diagrams, Electrical fault finding and Fitting locations

Removing and installing → Chapter.

Climatronic:

Control motor for fresh air and air recirculation flap and air flow flap -V425- with Potentiometer for fresh air/recirculated air, air flow flap control motor -G644-

Removing and installing → Chapter.

9 -

Bolt

Qty. 2.

1 Nm

10 -	Dust and pollen filter

Different versions. Refer to → Electronic Parts Catalogue.

Change interval: → Maintenance tables.

Removing and installing → Chapter.

11 -

Cover

For dust and pollen filter.

12 -	Fresh air blower -V2-

Checking: Use vehicle diagnostic tester in “Guided fault finding” mode and → Current flow diagrams, Electrical fault finding and Fitting locations

Removing and installing → Chapter

13 -	Fresh air blower control unit -J126-

Checking: Use vehicle diagnostic tester in “Guided fault finding” mode and → Current flow diagrams, Electrical fault finding and Fitting locations

Removing and installing → Chapter.

14 -

Bolt

Qty. 2.

1 Nm

Assembly overview - heater and air conditioning unit, Climatronic

Note There are different designs and makes of heater and air conditioning unit. The individual components of the various heaters and air conditio ...

Assembly overview - evaporator housing

Note There are different designs and makes of heater and air conditioning unit. The individual components of the various heaters and air conditio ...

Other materials:

Removing and installing D-pillar trim
Note Removal and installation are described for the left vehicle side. Follow same instructions for the right side as appropriate. Special tools and workshop equipment required ...

Identification of Valeo heater and air conditioning unit
Note Pay attention to correct assignment when replacing components. The combination of different makes of component is not permitted → Electronic Parts Catalogue. – Remove left centre console trim ...

Synchronising the vehicle key
First read and observe the introductory information and safety warnings It may no longer be possible to lock or unlock the vehicle with the remote control if the button is pressed repeatedly outside of the effective range of the vehicle key. If this is the case, the vehicle ke ...