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VW Tiguan Heating & Air Conditioner ➜ Identification of heater and air conditioning unit

Tiguan 2016 ➤ , Tiguan RUS 2017 ➤  
Heating, air conditioner - Edition 06.2017  
lk  
2
Identification  
2.1  
Identification of heater and air condition‐  
ing unit  
2.1.1  
Identification of Valeo heater and air  
conditioning unit  
Determining manufacturer of heater and air conditioning unit  
– Remove centre console trim in left footwell ⇒ General body  
repairs, interior; Rep. gr. 68 ; Centre console; Assembly over‐  
view - centre console .  
A heater and air conditioning unit of the manufacturer Valeo is  
installed when the coolant pipes are routed as in the figure.  
Note  
The combined fitting of different makes of component is not  
permissible.  
Allocate components correctly when installing ⇒ Electronic  
parts catalogue (ETKA) .  
2.1.2  
Identification of Denso heater and air  
conditioning unit  
Determining manufacturer of heater and air conditioning unit  
– Remove centre console trim in left footwell ⇒ General body  
repairs, interior; Rep. gr. 68 ; Centre console; Assembly over‐  
view - centre console .  
A heater and air conditioning unit of the manufacturer Denso is  
installed when the coolant pipes are routed as in the figure.  
Note  
The combined fitting of different makes of component is not  
permissible.  
Allocate components correctly when installing ⇒ Electronic  
parts catalogue (ETKA) .  
4
Rep. gr.00 - Technical data  
theMANUALS.org  
     
lk  
Tiguan 2016 ➤ , Tiguan RUS 2017 ➤  
Heating, air conditioner - Edition 06.2017  
3
General information  
⇒ “3.3 Type plates”, page 6  
3.1  
Notes concerning odours in air condi‐  
tioned vehicles  
♦ If the evaporator emits unpleasant odours, clean the evapo‐  
rator.  
♦ Volkswagen has tested and approved the ultrasound A/C  
cleaner - VAS 6189A- as well as the suction feed spray-gun -  
V.A.G 1538- with the appropriate spray probe.  
♦ Instructions on cleaning the evaporator are supplied with the  
equipment.  
♦ As soon as Volkswagen releases new procedures, corre‐  
sponding information is found in the workshop manual ⇒ Air  
conditioning systems with refrigerant R1234yf - General infor‐  
mation; Rep. gr. 87 ; Refrigerant circuit; Possible complaints  
or ⇒ Air conditioning system with refrigerant R134a; Rep. gr.  
00 ; Complaints; Odours from heater and air conditioner unit  
3.2  
Notes for vehicles with start-stop system  
The following abort conditions deactivate the start-stop-function:  
♦ The start-stop system has been switched off via the start-stop  
mode button.  
♦ The charge status of the battery - - is insufficient to restart the  
engine (starting voltage prediction).  
♦ The defrost function is active.  
♦ The windscreen heater function is active.  
♦ The temperature set on the operating and display unit varies  
by more than 8°C from the actual interior temperature.  
♦ The engine speed is greater than 1200 rpm.  
♦ The alternator - C- is defective, i.e. poly V-belt broken.  
♦ The coolant temperature is not within specifications of 25°C -  
100°C.  
♦ Blower speed increase by more than 4 stages.  
3. General information  
5
theMANUALS.org  
   

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