Volkswagen Golf Service & Repair Manual: Schematic diagram - coolant hoses, Golf and Golf Estate
 Note
| The schematic diagram for the entire coolant circuit can be
found in the repair group 19
→ Rep. gr.19. |
| Topping up coolant and bleeding coolant circuit
→ Rep. gr.19 and
→ Chapter |
|
|
|
Note
| The -arrows- indicate the direction of
coolant flow. |
| 1 - |
Heat exchanger for heater in heater and air conditioning unit |
| Incorporation in coolant circuit
→ Rep. gr.19. |
| Removing and installing
→ Chapter. |
| 3 - |
Circulation pump -V55- |
| The circulation pump -V55- is integrated in the hose assembly of the
auxiliary heater. |
| Removing and installing
→ Chapter |
Note
| For this vehicle (only selected engine types), a Start/Stop system
is offered as an optional equipment. |
| On vehicles equipped with a Start/Stop system, the circulation pump
-V55- of the auxiliary heater can be actuated by the auxiliary heater
control unit -J364- while the stop function is active. To achieve this,
the auxiliary heater control unit -J364- receives a command from the air
conditioning system operating unit, the Climatronic control unit -J255-
and the air conditioning system control unit -J301- via the data bus to
switch on the circulation pump -V55-; vehicle diagnostic tester in
“Guided fault finding” mode. |
| 4 - |
Coolant supply from engine |
| Incorporation of auxiliary/supplementary heater in engine coolant
circuit
→ Rep. gr.19. |
| 5 - |
Coolant return to the engine |
| Incorporation of auxiliary/supplementary heater in engine coolant
circuit
→ Rep. gr.19. |
Note
Currently, only the auxiliary heater function is available.
At the moment the auxiliary heater is not intended to be
operated as a supplemen ...
Other materials:
Removing and installing brake master cylinder, RHD vehicles
Note
If there are problems with the brake servo, first check the
brake servo vacuum system
→ Chapter.
Special tools and workshop equipment
required
...
Removing and installing centre console trim in footwell
Note
Removal and installation is described for the centre console
trim in footwell on driver side. Follow same instructions for
the front passenger side as appropriate.
Special tools and workshop equipment
required
...
Introduction
This chapter contains information on the following subjects:
→ Indicator lamps and fuel gauge
→ Filling the tank with petrol, diesel or E85
→ Things to note for diesel vehicles
→ Capacities
→ Checks when filling the tank
The fuel c ...
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Schematic diagram - coolant hoses, Golf GTE