Audi Q3: Refrigerant Circuit General Information
Audi Q3 (8U) 2011-2018 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant R134a Servicing / Refrigerant Circuit General Information
- Vehicles with a High Voltage System (Hybrid Vehicles)
- Refrigerant Circuit Components
- Refrigerant Cut-Off Valve
- Refrigerant Circuit
- Connections for Quick-Release Coupling on Refrigerant Circuit
- Switches and Sensors on Refrigerant Circuit and Connections
- Refrigerant Circuit Pressures and Temperatures
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Vehicles with a High Voltage System (Hybrid Vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
- Individuals with electronic/medical life- and health
Refrigerant Circuit Components
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufacturer.
The
Refrigerant Cut-Off Valve
Note
There are different versions of the shut-off valve with
different functions and with different names. The following
illustrated Hybrid Battery Refrigerant Shut-Off Valve 1 -N516-
SEE MORE:
Battery, Charging
Preparing for Charging, Engine Compartment Battery
Procedure
WARNING
Risk of explosion on discharged battery with "Visual
indicator".
If the "Visual indicator" has no color or is light
yellow, the battery may not be tested or charged. Jump
starting must not be used! There is a ri
Fuel Filler Door Unit
Overview - Fuel Filler Door Unit
Overview - Fuel Filler Door Unit
1 - Drain Hose
Make sure the routing is correct. Refer to
→ Chapter "Overview - Fuel Filler Door Unit Drain Hose".
2 - Emergency Release Cable
Overview. Refer to
→ Chapter "Overview
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