VW Golf manuals

Volkswagen Golf Service & Repair Manual: Switch and sender in refrigerant circuit and related connections

  Note
See vehicle-specific refrigerant circuit for switching pressures, removing and fitting switches, together with switch arrangement and versions.
→ Rep. gr.87
   
High-pressure switch for air conditioning system -F23-
Function:
Switches radiator fan to next higher speed when pressure increases in refrigerant circuit (approx. 16 bar).
 

High-pressure switch for air conditioning system -F23

High-pressure switch for magnetic clutch -F118

Function:
In the event of excess pressure in the refrigerant circuit, switches the air conditioner compressor off (at approx. 32 bar).
 

High-pressure switch for magnetic clutch -F118

Extraction and charging valve, low-pressure side
  Note Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS 6234- Appropriate insert -T10364- to remove valve core ...

Low-pressure switch for air conditioning system -F73
Function: In the event of pressure loss in the refrigerant circuit, switches the air conditioner compressor off (at approx. 2 bar). ...

Other materials:

Removing and installing daytime running light bulb -L174-/-L175-, gas discharge headlights
  Note Removal and installation are described for the left side. Removal and installation on the right side are carried out in the same way. The left daytime running light bulb -L174- or right daytime running lig ...

Switching the auxiliary heater on or off
First read and observe the introductory information and safety warnings  Switching on the auxiliary heater:   Manually with the immediate heat button in the air conditioning controls. The indicator lamp in the button lights ...

Removing and installing lock carrier – petrol/diesel
Note The lock carrier is a safety-relevant component. For this reason, the lock carrier must only be repaired at the points indicated. In the event of damage, renew lock carrier For vehicles with adaptive cruise control unit -J428-, the adaptive cruise control unit -J428- must be adjus ...

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