Climate Control Components; Heater And Air Conditioning Units; Manufacturer Versions; Denso Heating Pipe Connection - Volkswagen Golf 2014 Service Training

Climate control components

Heater and air conditioning units

Three different versions have been used in the Golf 2013:
• The 1-zone heater and air conditioning unit for the heating and ventilation system
• The 1-zone heater and air conditioning unit for the manual electric air conditioning system
• The 2-zone heater and air conditioning unit for the 2-zone Climatronic
The horizontal installation position of the dust and pollen filter in the heater and air conditioning units is a new
feature.
The dust and pollen filter is replaced through the glove compartment, which involves placing the glove
compartment cover in a "service position".

Denso heating pipe connection

Valeo heating pipe connection

Manufacturer versions

Heater and air conditioning units made by the Denso
company and by the Valeo company are installed in
the Golf. When installed, the heater and air
conditioning unit which a vehicle has can only be
identified by the heater pipe connections on the heat
exchanger for heater. Because the control motors for
actuating the individual air flaps are different for
Denso and Valeo, these must be ordered according
to manufacturer.
s513_201
s513_202
To expose the pipe connections, the front
left trim of the centre console must be
removed.
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